diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6891555..58df4e6 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -34,7 +34,7 @@ jobs:
                 run: |
                     echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
             -   name: Cache Composer dependencies
-                uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
+                uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
                 with:
                     path: ${{ steps.composer-cache.outputs.dir }}
                     key: ${{ runner.os }}-${{ matrix.php }}-composer-${{ hashFiles('**/composer.json') }}
diff --git a/.github/workflows/greetings.yml b/.github/workflows/greetings.yml
index c891c65..a152be2 100644
--- a/.github/workflows/greetings.yml
+++ b/.github/workflows/greetings.yml
@@ -23,7 +23,7 @@ jobs:
             pull-requests: write
         steps:
             -   name: Greet first-time contributors
-                uses: actions/first-interaction@3c71ce730280171fd1cfb57c00c774f8998586f7 # v1
+                uses: actions/first-interaction@1c4688942c71f71d4f5502a26ea67c331730fa4d # v3.1.0
                 with:
                     repo-token: ${{ github.token }}
                     issue-message: >