diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 4ebfc460..8db2976b 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -3,7 +3,7 @@ updates:
   - package-ecosystem: "github-actions"
     directory: ".github/workflows"
     schedule:
-      interval: "weekly"
+      interval: "monthly"
     groups:
       actions:
         patterns:
diff --git a/.github/workflows/ci_tests_run_notebooks.yml b/.github/workflows/ci_tests_run_notebooks.yml
index e69d8069..71f23f81 100644
--- a/.github/workflows/ci_tests_run_notebooks.yml
+++ b/.github/workflows/ci_tests_run_notebooks.yml
@@ -46,7 +46,7 @@ jobs:
             os: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+    - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871  # v4.2.1
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@f677139bbe7f9c59b41e40162b753c062f5d49a3  #v5.2.0
       with:
diff --git a/.github/workflows/conda.yml b/.github/workflows/conda.yml
index b285d395..a390cf22 100644
--- a/.github/workflows/conda.yml
+++ b/.github/workflows/conda.yml
@@ -24,7 +24,7 @@ jobs:
         shell: bash -l {0}
 
     steps:
-      - uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938  # v4.2.0
+      - uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871  # v4.2.1
       - uses: conda-incubator/setup-miniconda@a4260408e20b96e80095f42ff7f1a15b27dd94ca  # v3.0.4
         with:
           auto-update-conda: true
@@ -42,7 +42,7 @@ jobs:
           conda list
           make -C site/ SPHINXOPTS="-nWT --keep-going" html
 
-      - uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874  # v4.4.0
+      - uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882  # v4.4.3
         with:
           name: sphinx-build-artifact
           path: site/_build/html/reports