diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a9eab5cd..900200d3 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -13,7 +13,7 @@ jobs:
       - uses: actions/checkout@v5
 
       - name: Cache Cargo
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry
@@ -55,7 +55,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v5
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry
@@ -122,7 +122,7 @@ jobs:
           ref: main
           path: _canbench_baseline_branch
 
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry