diff --git a/.github/workflows/binaries.yml b/.github/workflows/binaries.yml
index ef12dd0..ece2130 100644
--- a/.github/workflows/binaries.yml
+++ b/.github/workflows/binaries.yml
@@ -106,7 +106,7 @@ jobs:
 
       - name: Restore nimble dependencies from cache
         id: nimble_deps
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.nimble
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9762303..5b75ac0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
 
       - name: Restore nimble dependencies from cache
         id: nimble_deps
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.nimble