diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9c45e24..498f3aa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
       - name: Cache composer packages
-        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
         with:
           path: ./vendor/
           key: ${{ hashFiles('**/composer.json') }}-${{ hashFiles('**/composer.lock') }}
@@ -33,7 +33,7 @@ jobs:
     steps:
       - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4
       - name: Cache composer packages
-        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4
+        uses: actions/cache@0400d5f644dc74513175e3cd8d07132dd4860809 # v4.2.4
         with:
           path: ./vendor/
           key: ${{ hashFiles('**/composer.json') }}-${{ hashFiles('**/composer.lock') }}