diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index c1aa98b9..4aa841ce 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -41,7 +41,7 @@ jobs:
     - uses: actions/checkout@v7
       with:
         fetch-depth: 0 # fetch all history for all branches, required for the changed-files action
-    - uses: actions/cache@v5
+    - uses: actions/cache@v6
       id: cache
       with:
         path: |
diff --git a/.github/workflows/scheduled_or_manual.yml b/.github/workflows/scheduled_or_manual.yml
index a683946d..f8e1a1e5 100644
--- a/.github/workflows/scheduled_or_manual.yml
+++ b/.github/workflows/scheduled_or_manual.yml
@@ -41,7 +41,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
     - uses: actions/checkout@v7
-    - uses: actions/cache@v5
+    - uses: actions/cache@v6
       id: cache
       with:
         path: |