diff --git a/CHANGELOG.md b/CHANGELOG.md
index 422f57f8b0..da658fae6c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## v5.3.0
+
+### What's Changed
+
+
+**Full Changelog**: https://github.com/codecov/codecov-action/compare/v5.2.0..v5.3.0
+
+
 ## v5.2.0
 
 ### What's Changed
diff --git a/README.md b/README.md
index 0d8a954219..f08b294d62 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,9 @@ You can see their usage in the `action.yml` [file](https://github.com/codecov/co
 
 To integrate Codecov with your Actions pipeline, specify the name of this repository with a tag number (`@v5` is recommended) as a `step` within your `workflow.yml` file.
 
+> [!WARNING]
+> In order for the Action to work seamlessly, you will need to have `curl`, `git`, and `gpg` installed on your runner. You will also need to run the [actions/checkout](https://github.com/actions/checkout) before calling the Codecov action.
+
 This Action also requires you to [provide an upload token](https://docs.codecov.io/docs/frequently-asked-questions#section-where-is-the-repository-upload-token-found-) from [codecov.io](https://www.codecov.io) (tip: in order to avoid exposing your token, [store it](https://docs.codecov.com/docs/adding-the-codecov-token#github-actions) as a `secret`).
 
 Currently, the Action will identify linux, macos, and windows runners. However, the Action may misidentify other architectures. The OS can be specified as
diff --git a/action.yml b/action.yml
index 4639bb4592..5333ef67ce 100644
--- a/action.yml
+++ b/action.yml
@@ -149,6 +149,10 @@ inputs:
     description: 'Use OIDC instead of token. This will ignore any token supplied'
     required: false
     default: 'false'
+  use_pypi:
+    description: 'Use the pypi version of the CLI instead of from cli.codecov.io'
+    required: false
+    default: 'false'
   verbose:
     description: 'Enable verbose logging'
     required: false
@@ -296,11 +300,12 @@ runs:
         CC_PARENT_SHA: ${{ inputs.commit_parent }}
         CC_PLUGINS: ${{ inputs.plugins }}
         CC_REPORT_TYPE: ${{ inputs.report_type }}
-        CC_RUN_COMMAND: ${{ inputs.run_command }}
+        CC_RUN_CMD: ${{ inputs.run_command }}
         CC_SERVICE: ${{ inputs.git_service }}
         CC_SKIP_VALIDATION: ${{ inputs.skip_validation }}
         CC_SLUG: ${{ inputs.slug }}
         CC_SWIFT_PROJECT: ${{ inputs.swift_project }}
+        CC_USE_PYPI: ${{ inputs.use_pypi }}
         CC_VERBOSE: ${{ inputs.verbose }}
         CC_VERSION: ${{ inputs.version }}
         CC_YML_PATH: ${{ inputs.codecov_yml_path }}
diff --git a/src/scripts b/src/scripts
index fc1e2e73ce..ad7c6465b6 160000
--- a/src/scripts
+++ b/src/scripts
@@ -1 +1 @@
-Subproject commit fc1e2e73ced08ad84f9e9b67f853e3b67108eddf
+Subproject commit ad7c6465b6a6a1bc64d0be39ff1312b8ac76c6ea
diff --git a/src/version b/src/version
index 91ff57278e..03f488b076 100644
--- a/src/version
+++ b/src/version
@@ -1 +1 @@
-5.2.0
+5.3.0