diff --git a/.github/workflows/common.yml b/.github/workflows/common.yml
index d32659a6..7ebd06e7 100644
--- a/.github/workflows/common.yml
+++ b/.github/workflows/common.yml
@@ -99,7 +99,7 @@ jobs:
         if: inputs.platform == 'msvc'
 
       - name: Restore cache
-        uses: actions/cache/restore@v5
+        uses: actions/cache/restore@v6
         id: cache
         with:
           path: |
@@ -139,7 +139,7 @@ jobs:
         if: steps.cache.outputs.cache-hit != 'true'
 
       - name: Save cache
-        uses: actions/cache/save@v5
+        uses: actions/cache/save@v6
         with:
           path: |
             ${{ env.PREFIX }}
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index a10b83ab..ade4ffc0 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -14,7 +14,7 @@ jobs:
 
       - name: Cache opam
         id: cache-opam
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: ~/.opam
           key: opam-ubuntu-latest-5.0.0