diff --git a/.github/blunderbuss.yml b/.github/blunderbuss.yml
index 37151ba5..d9e08bfa 100644
--- a/.github/blunderbuss.yml
+++ b/.github/blunderbuss.yml
@@ -1,7 +1,10 @@
 assign_prs:
-  - josephlewis42
-  - KaylaNguyen
+  - Ectelion
+  - janell-chen
+  - akerekes
 
 assign_issues:
-  - josephlewis42
-  - KaylaNguyen
+  - Ectelion
+  - janell-chen
+  - akerekes
+  
diff --git a/.github/workflows/buildpack-integration-test.yml b/.github/workflows/buildpack-integration-test.yml
index 3ffaea0c..5a748c62 100644
--- a/.github/workflows/buildpack-integration-test.yml
+++ b/.github/workflows/buildpack-integration-test.yml
@@ -4,14 +4,16 @@ on:
   push:
     branches:
       - main
+  pull_request:
   workflow_dispatch:
 
 # Declare default permissions as read only.
 permissions: read-all
 
 jobs:
-  php74-buildpack-test:
-    uses: GoogleCloudPlatform/functions-framework-conformance/.github/workflows/buildpack-integration-test.yml@v1.8.1
+  php81-buildpack-test:
+    if: github.event.pull_request.head.repo.full_name == github.repository
+    uses: GoogleCloudPlatform/functions-framework-conformance/.github/workflows/buildpack-integration-test.yml@main
     with:
       http-builder-source: 'tests/conformance'
       http-builder-target: 'declarativeHttpFunc'
@@ -19,9 +21,11 @@ jobs:
       cloudevent-builder-target: 'declarativeCloudEventFunc'
       prerun: 'tests/conformance/prerun.sh ${{ github.sha }}'
       output-file: 'vendor/bin/function_output.json'
-      builder-runtime: 'php74'
-  php81-buildpack-test:
-    uses: GoogleCloudPlatform/functions-framework-conformance/.github/workflows/buildpack-integration-test.yml@v1.8.1
+      builder-runtime: 'php81'
+      builder-runtime-version: '">=8.1,<8.2"'
+  php82-buildpack-test:
+    if: github.event.pull_request.head.repo.full_name == github.repository
+    uses: GoogleCloudPlatform/functions-framework-conformance/.github/workflows/buildpack-integration-test.yml@main
     with:
       http-builder-source: 'tests/conformance'
       http-builder-target: 'declarativeHttpFunc'
@@ -29,9 +33,11 @@ jobs:
       cloudevent-builder-target: 'declarativeCloudEventFunc'
       prerun: 'tests/conformance/prerun.sh ${{ github.sha }}'
       output-file: 'vendor/bin/function_output.json'
-      builder-runtime: 'php81'
+      builder-runtime: 'php82'
+      builder-runtime-version: '">=8.2,<8.3"'
   php82-buildpack-test:
-    uses: GoogleCloudPlatform/functions-framework-conformance/.github/workflows/buildpack-integration-test.yml@v1.8.1
+    if: github.event.pull_request.head.repo.full_name == github.repository
+    uses: GoogleCloudPlatform/functions-framework-conformance/.github/workflows/buildpack-integration-test.yml@main
     with:
       http-builder-source: 'tests/conformance'
       http-builder-target: 'declarativeHttpFunc'
@@ -39,4 +45,5 @@ jobs:
       cloudevent-builder-target: 'declarativeCloudEventFunc'
       prerun: 'tests/conformance/prerun.sh ${{ github.sha }}'
       output-file: 'vendor/bin/function_output.json'
-      builder-runtime: 'php82'
+      builder-runtime: 'php83'
+      builder-runtime-version: '">=8.3,<8.4"'
\ No newline at end of file
diff --git a/.github/workflows/conformance.yml b/.github/workflows/conformance.yml
index 367eeb1a..51c0ef72 100644
--- a/.github/workflows/conformance.yml
+++ b/.github/workflows/conformance.yml
@@ -14,11 +14,11 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        php-version: [ '7.4','8.0','8.1','8.2' ]
+        php-version: [ '8.1','8.2','8.3' ]
     name: PHP ${{ matrix.php-version }} Conformance Test
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@128a63446a954579617e875aaab7d2978154e969 # v2.4.0
+      uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
       with:
         egress-policy: block
         allowed-endpoints: >
@@ -31,27 +31,27 @@ jobs:
           storage.googleapis.com:443
 
     - name: Checkout code
-      uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
+      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
     - name: Setup PHP ${{ matrix.php-version }}
-      uses: shivammathur/setup-php@c5fc0d8281aba02c7fda07d3a70cc5371548067d # v2
+      uses: shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231 # v2
       with:
         php-version: ${{ matrix.php-version }}
 
     - name: Install Dependencies
-      uses: nick-invision/retry@39da88d5f7d15a96aed861dbabbe8b7443e3182a # v1.0.4
+      uses: nick-invision/retry@7152eba30c6575329ac0576536151aca5a72780e # v3.0.0
       with:
         timeout_minutes: 10
         max_attempts: 3
         command: composer install
 
     - name: Setup Go
-      uses: actions/setup-go@bfdd3570ce990073878bf10f6b2d79082de49492 # v2.2.0
+      uses: actions/setup-go@0a12ed9d6a96ab950c8f026ed9f722fe0da7ef32 # v5.0.2
       with:
         go-version: '1.20'
 
     - name: Run HTTP conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@5f2a796b58f099d749e70ecc83f531f6701c64af # v1.8.3
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
       env:
         FUNCTION_TARGET: 'httpFunc'
         FUNCTION_SIGNATURE_TYPE: 'http'
@@ -62,7 +62,7 @@ jobs:
         cmd: "'php -S localhost:8080 router.php'"
 
     - name: Run Declarative HTTP conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@5f2a796b58f099d749e70ecc83f531f6701c64af # v1.8.3
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
       env:
         FUNCTION_TARGET: 'declarativeHttpFunc'
         FUNCTION_SOURCE: ${{ github.workspace }}/tests/conformance/index.php
@@ -72,7 +72,7 @@ jobs:
         cmd: "'php -S localhost:8080 router.php'"
     
     - name: Run Declarative Typed conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@5f2a796b58f099d749e70ecc83f531f6701c64af # v1.8.3
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
       env:
         FUNCTION_TARGET: 'declarativeTypedFunc'
         FUNCTION_SOURCE: ${{ github.workspace }}/tests/conformance/index.php
@@ -83,7 +83,7 @@ jobs:
         cmd: "'php -S localhost:8080 router.php'"
 
     - name: Run CloudEvent conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@5f2a796b58f099d749e70ecc83f531f6701c64af # v1.8.3
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
       env:
         FUNCTION_TARGET: 'cloudEventFunc'
         FUNCTION_SIGNATURE_TYPE: 'cloudevent'
@@ -95,7 +95,7 @@ jobs:
         cmd: "'php -S localhost:8080 router.php'"
 
     - name: Run Declarative CloudEvent conformance tests
-      uses: GoogleCloudPlatform/functions-framework-conformance/action@5f2a796b58f099d749e70ecc83f531f6701c64af # v1.2.1
+      uses: GoogleCloudPlatform/functions-framework-conformance/action@72a4f36b10f1c6435ab1a86a9ea24bda464cc262 # v1.8.6
       env:
         FUNCTION_TARGET: 'declarativeCloudEventFunc'
         FUNCTION_SOURCE: ${{ github.workspace }}/tests/conformance/index.php
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index a422aec6..5ee3b533 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@128a63446a954579617e875aaab7d2978154e969 # v2.4.0
+        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
         with:
           disable-sudo: true
           egress-policy: block
@@ -26,6 +26,6 @@ jobs:
             github.com:443
 
       - name: 'Checkout Repository'
-        uses: actions/checkout@8f4b7f84864484a7bf31766abe9204da3cbe65b3 # v3.5.0
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
       - name: 'Dependency Review'
-        uses: actions/dependency-review-action@0efb1d1d84fc9633afcdaad14c485cbbc90ef46c # v2.5.1
+        uses: actions/dependency-review-action@5a2ce3f5b92ee19cbb1541a4984c76d921601d7c # v4.3.4
diff --git a/.github/workflows/lint.yaml b/.github/workflows/lint.yaml
index 0b14a66a..4138fb7b 100644
--- a/.github/workflows/lint.yaml
+++ b/.github/workflows/lint.yaml
@@ -12,15 +12,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@128a63446a954579617e875aaab7d2978154e969 # v2.4.0
+      uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
       with:
         disable-sudo: true
         egress-policy: block
         allowed-endpoints: >
           github.com:443
 
-    - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
+    - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
     - name: PHP-CS-Fixer
-      uses: docker://oskarstark/php-cs-fixer-ga:latest@sha256:27a50ce07cc06958526e4182b3ace3019cad50a5506df2e20ea190e83e931f11
+      uses: docker://oskarstark/php-cs-fixer-ga:latest@sha256:9702a9fd95c40b383507d97d467d4c9ff709a6b7c7d3a7a7da3b7c155ee0aa38
       with:
         args: . --diff --dry-run
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index 978b4dba..5508984c 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@128a63446a954579617e875aaab7d2978154e969 # v2.4.0
+        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
         with:
           disable-sudo: true
           egress-policy: block
@@ -39,14 +39,15 @@ jobs:
             oss-fuzz-build-logs.storage.googleapis.com:443
             sigstore-tuf-root.storage.googleapis.com:443
             rekor.sigstore.dev:443
+            www.bestpractices.dev:443
 
       - name: "Checkout code"
-        uses: actions/checkout@93ea575cb5d8a053eaa0ac8fa3b40d7e05a33cc8 # v3.1.0
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
         with:
           persist-credentials: false
 
       - name: "Run analysis"
-        uses: ossf/scorecard-action@99c53751e09b9529366343771cc321ec74e9bd3d # v2.0.6
+        uses: ossf/scorecard-action@62b2cac7ed8198b15735ed49ab1e5cf35480ba46 # v2.4.0
         with:
           results_file: results.sarif
           results_format: sarif
@@ -58,6 +59,6 @@ jobs:
 
       # Upload the results to GitHub's code scanning dashboard.
       - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@807578363a7869ca324a79039e6db9c843e0e100 # v2.1.27
+        uses: github/codeql-action/upload-sarif@8214744c546c1e5c8f03dde8fab3a7353211988d # v3.26.7
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/unit.yml b/.github/workflows/unit.yml
index a58173ec..967156b2 100644
--- a/.github/workflows/unit.yml
+++ b/.github/workflows/unit.yml
@@ -13,11 +13,11 @@ jobs:
     strategy:
       matrix:
         operating-system: [ubuntu-latest]
-        php-versions: [ '7.4','8.0','8.1','8.2' ]
+        php-versions: [ '8.1','8.2','8.3' ]
     name: PHP ${{ matrix.php-versions }} Unit Test
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@128a63446a954579617e875aaab7d2978154e969 # v2.4.0
+      uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
       with:
         egress-policy: block
         allowed-endpoints: >
@@ -33,15 +33,16 @@ jobs:
           repo.packagist.org:80
           storage.googleapis.com:443
           auth.docker.io:443
+          *.githubusercontent.com:443
 
     - name: Checkout
-      uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
+      uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
     - name: Uses PHP ${{ matrix.php-versions }}
-      uses: shivammathur/setup-php@c5fc0d8281aba02c7fda07d3a70cc5371548067d # v2
+      uses: shivammathur/setup-php@c541c155eee45413f5b09a52248675b1a2575231 # v2
       with:
         php-version: ${{ matrix.php-versions }}
     - name: Install Dependencies
-      uses: nick-invision/retry@39da88d5f7d15a96aed861dbabbe8b7443e3182a # v1.0.4
+      uses: nick-invision/retry@7152eba30c6575329ac0576536151aca5a72780e # v3.0.0
       with:
         timeout_minutes: 10
         max_attempts: 3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 418ce42a..0aa25116 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,51 @@
 # Changelog
 
+## [1.4.0](https://github.com/GoogleCloudPlatform/functions-framework-php/compare/v1.3.0...v1.4.0) (2024-09-20)
+
+
+### Features
+
+* add environment variable for configuring max_execution_time ([#185](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/185)) ([fd1ca55](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/fd1ca55def1bf267caf8ed0bf6ee1625df64abbf))
+
+
+### Bug Fixes
+
+* drop support for php 8.0 and earlier, add testing for php 8.3 ([1926fae](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/1926fae0ae121f7d19262d86c96e25e9aaa3b394))
+* use full import paths from vendor for new composer ([#163](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/163)) ([fb92e9e](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/fb92e9e198dbb71d9d70d7fc199e9981a6a42d26))
+
+
+### Miscellaneous Chores
+
+* **deps:** update actions/checkout action to v4 ([#176](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/176)) ([a90c0f3](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/a90c0f3393c3fba9c51d86052e8f1d5ed4987f04))
+* **deps:** update actions/dependency-review-action action to v3 ([#177](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/177)) ([bbbdfef](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/bbbdfefafd2c791420ca4d0ffb185863003c062a))
+* **deps:** update actions/dependency-review-action action to v4 ([#188](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/188)) ([a3eb48c](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/a3eb48c0199a2bc4adbcc6190b95e37a8480de10))
+* **deps:** update actions/setup-go action to v5 ([#183](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/183)) ([a81f023](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/a81f0232540711d0a6c022d857f7f45a555ec80d))
+* **deps:** update all non-major dependencies ([#175](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/175)) ([f1b4ac1](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/f1b4ac13b75f80384fe5368907a5e629f924462f))
+* **deps:** update all non-major dependencies ([#182](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/182)) ([ceb2acb](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/ceb2acb11802229bb7d1ae642925dd3e8ec06ec4))
+* **deps:** update all non-major dependencies ([#187](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/187)) ([1dc699f](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/1dc699f9067b25102c6e5acb9719ebdd9c9b554a))
+* **deps:** update dependency psr/http-message to v2 ([#189](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/189)) ([9f4b045](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/9f4b04573d15c70e1d25ab8f298f5b8c15c7b744))
+* **deps:** update github/codeql-action action to v3 ([#191](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/191)) ([7d1ba36](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/7d1ba3672ec7fc899ddaf9f0c995822555e16786))
+* **deps:** update googlecloudplatform/functions-framework-conformance digest to e42b153 ([#157](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/157)) ([85aed77](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/85aed7719107da6c2c932281fcac3f538830cf63))
+* **deps:** update nick-invision/retry action to v3 ([#192](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/192)) ([c0873b4](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/c0873b4bf9861f18ec4eeeda62486c67e6cc3736))
+* **deps:** update oskarstark/php-cs-fixer-ga:latest docker digest to 665532c ([#174](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/174)) ([1ad568d](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/1ad568dc86f97bc5fe6cde8f4993fade3c3dc859))
+* **deps:** update oskarstark/php-cs-fixer-ga:latest docker digest to 83b093a ([#181](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/181)) ([02f1777](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/02f1777308e9c66ecdc52fc9a21f2d713fa93383))
+* **deps:** update oskarstark/php-cs-fixer-ga:latest docker digest to 8ad55ef ([#158](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/158)) ([3f0a3e0](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/3f0a3e0019155d34374eae5a5a8594293910b132))
+* **deps:** update oskarstark/php-cs-fixer-ga:latest docker digest to 9702a9f ([#186](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/186)) ([8cfaeca](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/8cfaeca80c2174c6130dbb9cb44d6d0d3c19d405))
+* **deps:** update oskarstark/php-cs-fixer-ga:latest docker digest to dff3928 ([#171](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/171)) ([4aef2ea](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/4aef2eabe4e85ea131b1bf3aba18d7ed95d1a6b2))
+* **deps:** update oskarstark/php-cs-fixer-ga:latest docker digest to febc59e ([#179](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/179)) ([e3af608](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/e3af6084e305ad07b8dde1046d602587ae701f50))
+* **deps:** update shivammathur/setup-php digest to 6d7209f ([#180](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/180)) ([4faaea7](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/4faaea7cf011e5c01ea9af54fdbf361364e5341a))
+* **deps:** update shivammathur/setup-php digest to 81cd5ae ([#172](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/172)) ([e32b8fe](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/e32b8fe42519d28b369be538489269399bbadc69))
+* **deps:** update shivammathur/setup-php digest to c541c15 ([#195](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/195)) ([ebf37e1](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/ebf37e1dc4c1e4a88f06205452efc6b7c4cef5ef))
+* disable integration test on forks ([#165](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/165)) ([ed91598](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/ed9159810386612c51b416daacc77d510b550741))
+* fix CI ([#200](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/200)) ([06f5d8b](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/06f5d8b0f2e0675e43ac403065844b6dde5c70b9))
+* remove self from blunderbuss.yml ([#173](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/173)) ([d6cc80f](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/d6cc80f60e9b6b75dfd492007ca6c2dc4de02ffe))
+* run buildpack tests on pull ([#153](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/153)) ([8606f4c](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/8606f4c5ca32d5108d977d476bb53265c41d68c4))
+* Update blunderbuss.yml ([#164](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/164)) ([6496941](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/649694181b45175a91dd97d932cfdddeef83bdf4))
+* Update blunderbuss.yml ([#196](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/196)) ([e3a4d65](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/e3a4d658ab3fd127931818d26aaa3e29c622f40c))
+* Update blunderbuss.yml ([#197](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/197)) ([c2c095d](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/c2c095ddbb23da5093c4e85679d2bd1ee7c512fd))
+* Update harden runner and fix ci errors. ([#160](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/160)) ([1e26c21](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/1e26c21b0cf7908f50645a86b819fa8eaf5b3d1e))
+* Update scorecard.yml ([#199](https://github.com/GoogleCloudPlatform/functions-framework-php/issues/199)) ([347098a](https://github.com/GoogleCloudPlatform/functions-framework-php/commit/347098a608a1e0a173726d0ecc6d40f742b03e82))
+
 ## [1.3.0](https://github.com/GoogleCloudPlatform/functions-framework-php/compare/v1.2.0...v1.3.0) (2023-06-26)
 
 
diff --git a/README.md b/README.md
index 7adf82be..9da692d4 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ run the following commands:
 
 ```sh
 export FUNCTION_TARGET=helloHttp
-php -S localhost:8080 vendor/bin/router.php
+php -S localhost:8080 vendor/google/cloud-functions-framework/router.php
 ```
 
 Open `http://localhost:8080/` in your browser and see *Hello World from a PHP HTTP function!*.
@@ -231,7 +231,7 @@ variable to `cloudevent`.
 ```sh
 export FUNCTION_TARGET=helloCloudEvent
 export FUNCTION_SIGNATURE_TYPE=cloudevent
-php -S localhost:8080 vendor/bin/router.php
+php -S localhost:8080 vendor/google/cloud-functions-framework/router.php
 ```
 
 In a separate tab, make a cURL request in Cloud Event format to your function:
diff --git a/composer.json b/composer.json
index e6b89eb3..e11f2f21 100644
--- a/composer.json
+++ b/composer.json
@@ -3,9 +3,9 @@
   "description": "Google Cloud Functions Framework for PHP",
   "license": "Apache-2.0",
   "require": {
-    "php": ">=7.4",
+    "php": ">=8.1",
     "guzzlehttp/psr7": "^1.7|^2.0",
-    "psr/http-message": "^1.0",
+    "psr/http-message": "^2.0",
     "cloudevents/sdk-php": "^1.0"
   },
   "suggest": {
@@ -17,7 +17,7 @@
     }
   },
   "require-dev": {
-    "phpunit/phpunit": "^7.5|^8.0",
+    "phpunit/phpunit": "^10.5|^11.3",
     "guzzlehttp/guzzle": "^7.2"
   },
   "autoload-dev": {
diff --git a/examples/hello/Dockerfile b/examples/hello/Dockerfile
index 15671b98..74c9dc6b 100644
--- a/examples/hello/Dockerfile
+++ b/examples/hello/Dockerfile
@@ -10,7 +10,7 @@ WORKDIR /srv/
 #
 # We configure it to use the `router.php` file included in this package.
 RUN mkdir .googleconfig && \
-    echo '{"entrypointContents": "serve vendor/bin/router.php"}' > .googleconfig/app_start.json
+    echo '{"entrypointContents": "serve vendor/google/cloud-functions-framework/router.php"}' > .googleconfig/app_start.json
 
 # Copy over composer files and run "composer install"
 COPY composer.* ./
diff --git a/router.php b/router.php
index 9f0dfad7..e763c300 100755
--- a/router.php
+++ b/router.php
@@ -42,6 +42,12 @@
 // registered
 $projectContext->registerCloudStorageStreamWrapperIfPossible();
 
+// Initialize timeout, in case configured.
+$custom_timeout = getenv('CLOUD_RUN_TIMEOUT_SECONDS');
+if ($custom_timeout !== false) {
+    set_time_limit($custom_timeout);
+}
+
 /**
  * Invoke the function based on the function type.
  */
diff --git a/tests/InvokerTest.php b/tests/InvokerTest.php
index 3f525ca3..fc2cbda8 100644
--- a/tests/InvokerTest.php
+++ b/tests/InvokerTest.php
@@ -163,7 +163,7 @@ public function testTypedBadRequestError(): void
         $this->assertSame('Bad Request', (string) $response->getBody());
     }
 
-    public function provideErrorHandling(): array
+    public static function provideErrorHandling(): array
     {
         return [
             ['http', 'crash'],
diff --git a/tests/conformance/prerun.sh b/tests/conformance/prerun.sh
index 69186fc2..53a3151d 100755
--- a/tests/conformance/prerun.sh
+++ b/tests/conformance/prerun.sh
@@ -11,17 +11,20 @@ set -e
 
 cd $(dirname $0)
 
-if [ -z "${FRAMEWORK_VERSION}" ]
-    then
-        echo "Functions Framework version required as first parameter"
-        exit 1
+if [ -z "${FRAMEWORK_VERSION}" ]; then
+    echo "Functions Framework version required as first parameter"
+    exit 1
+fi
+
+if [ -z "${GITHUB_HEAD_REF}" ]; then
+    GITHUB_HEAD_REF="main"
 fi
 
 echo '{
     "require": {
-        "google/cloud-functions-framework": "dev-main#'${FRAMEWORK_VERSION}'",
+        "google/cloud-functions-framework": "dev-'${GITHUB_HEAD_REF}'#'${FRAMEWORK_VERSION}'",
         "cloudevents/sdk-php": "^1.0"
     }
-}' > composer.json
+}' >composer.json
 
-cat composer.json
\ No newline at end of file
+cat composer.json
diff --git a/tests/vendorTest.php b/tests/vendorTest.php
index ddbf07b8..6ada5077 100644
--- a/tests/vendorTest.php
+++ b/tests/vendorTest.php
@@ -57,7 +57,7 @@ public function testDefaultFunctionSource(): void
             'FUNCTION_SOURCE=' .
             ' FUNCTION_SIGNATURE_TYPE=http' .
             ' FUNCTION_TARGET=helloDefault' .
-            ' php %s/vendor/bin/router.php',
+            ' php %s/vendor/google/cloud-functions-framework/router.php',
             self::$tmpDir
         );
         exec($cmd, $output);
@@ -72,7 +72,7 @@ public function testRelativeFunctionSource(): void
             'FUNCTION_SOURCE=relative.php' .
             ' FUNCTION_SIGNATURE_TYPE=http' .
             ' FUNCTION_TARGET=helloDefault' .
-            ' php %s/vendor/bin/router.php',
+            ' php %s/vendor/google/cloud-functions-framework/router.php',
             self::$tmpDir
         );
         exec($cmd, $output);
@@ -87,7 +87,7 @@ public function testAbsoluteFunctionSource(): void
             'FUNCTION_SOURCE=%s/absolute.php' .
             ' FUNCTION_SIGNATURE_TYPE=http' .
             ' FUNCTION_TARGET=helloDefault' .
-            ' php %s/vendor/bin/router.php',
+            ' php %s/vendor/google/cloud-functions-framework/router.php',
             self::$tmpDir,
             self::$tmpDir
         );
@@ -103,7 +103,7 @@ public function testGcsIsNotRegistered(): void
             'FUNCTION_SOURCE=%s/gcs.php' .
             ' FUNCTION_SIGNATURE_TYPE=http' .
             ' FUNCTION_TARGET=helloDefault' .
-            ' php %s/vendor/bin/router.php',
+            ' php %s/vendor/google/cloud-functions-framework/router.php',
             self::$tmpDir,
             self::$tmpDir
         );
@@ -124,7 +124,7 @@ public function testGcsIsRegistered(): void
             'FUNCTION_SOURCE=%s/gcs.php' .
             ' FUNCTION_SIGNATURE_TYPE=http' .
             ' FUNCTION_TARGET=helloDefault' .
-            ' php %s/vendor/bin/router.php',
+            ' php %s/vendor/google/cloud-functions-framework/router.php',
             self::$tmpDir,
             self::$tmpDir
         );
@@ -132,4 +132,50 @@ public function testGcsIsRegistered(): void
 
         $this->assertEquals(['GCS Stream Wrapper is registered'], $output);
     }
+
+    public function testLegacyVendorBinDefaultFunctionSource(): void
+    {
+        copy(__DIR__ . '/fixtures/index.php', self::$tmpDir . '/index.php');
+        $cmd = sprintf(
+            'FUNCTION_SOURCE=' .
+            ' FUNCTION_SIGNATURE_TYPE=http' .
+            ' FUNCTION_TARGET=helloDefault' .
+            ' php %s/vendor/bin/router.php',
+            self::$tmpDir
+        );
+        exec($cmd, $output);
+
+        $this->assertSame(['Hello Default!'], $output);
+    }
+
+    public function testLegacyVendorBinRelativeFunctionSource(): void
+    {
+        copy(__DIR__ . '/fixtures/relative.php', self::$tmpDir . '/relative.php');
+        $cmd = sprintf(
+            'FUNCTION_SOURCE=relative.php' .
+            ' FUNCTION_SIGNATURE_TYPE=http' .
+            ' FUNCTION_TARGET=helloDefault' .
+            ' php %s/vendor/bin/router.php',
+            self::$tmpDir
+        );
+        exec($cmd, $output);
+
+        $this->assertSame(['Hello Relative!'], $output);
+    }
+
+    public function testLegacyVendorBinAbsoluteFunctionSource(): void
+    {
+        copy(__DIR__ . '/fixtures/absolute.php', self::$tmpDir . '/absolute.php');
+        $cmd = sprintf(
+            'FUNCTION_SOURCE=%s/absolute.php' .
+            ' FUNCTION_SIGNATURE_TYPE=http' .
+            ' FUNCTION_TARGET=helloDefault' .
+            ' php %s/vendor/bin/router.php',
+            self::$tmpDir,
+            self::$tmpDir
+        );
+        exec($cmd, $output);
+
+        $this->assertSame(['Hello Absolute!'], $output);
+    }
 }