diff --git a/.github/workflows/contracts.yml b/.github/workflows/contracts.yml
index 852f693..9aa2ab6 100644
--- a/.github/workflows/contracts.yml
+++ b/.github/workflows/contracts.yml
@@ -52,7 +52,7 @@ jobs:
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
       - name: Cache yarn dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
@@ -62,7 +62,7 @@ jobs:
 
       - name: Cache node_modules
         id: npm_cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: node_modules
           key: node_modules-${{ hashFiles('yarn.lock') }}
@@ -113,7 +113,7 @@ jobs:
         run: echo "::set-output name=dir::$(yarn cache dir)"
 
       - name: Cache yarn dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
           path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
@@ -123,7 +123,7 @@ jobs:
 
       - name: Cache node_modules
         id: npm_cache
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: node_modules
           key: node_modules-${{ hashFiles('yarn.lock') }}