diff --git a/.github/workflows/merge-develop.yml b/.github/workflows/merge-develop.yml
index b89f550..e3c22ae 100644
--- a/.github/workflows/merge-develop.yml
+++ b/.github/workflows/merge-develop.yml
@@ -30,7 +30,7 @@ jobs:
           poetry self add "poetry-dynamic-versioning[plugin]"
 
       - name: cache virtualenv
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: |
             .venv
diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index f734251..ca600bd 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -110,7 +110,7 @@ jobs:
           poetry self add "poetry-dynamic-versioning[plugin]"
 
       - name: cache virtualenv
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: |
             .venv
@@ -228,7 +228,7 @@ jobs:
           poetry self add "poetry-dynamic-versioning[plugin]"
 
       - name: cache virtualenv
-        uses: actions/cache@0057852bfaa89a56745cba8c7296529d2fc39830 # v4
+        uses: actions/cache@668228422ae6a00e4ad889ee87cd7109ec5666a7 # v5.0.4
         with:
           path: |
             .venv