diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 54e44cfb..c7f137ee 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -53,7 +53,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Cache cargo registry
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/registry/index
@@ -90,7 +90,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Cache cargo registry
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/registry/index