diff --git a/.github/workflows/compat.yml b/.github/workflows/compat.yml
index a635f8a..5c907f8 100644
--- a/.github/workflows/compat.yml
+++ b/.github/workflows/compat.yml
@@ -75,7 +75,7 @@ jobs:
           cache: maven
       - uses: dtolnay/rust-toolchain@stable
       - name: Cache Cargo dependencies
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/registry/index
@@ -158,7 +158,7 @@ jobs:
           cache: maven
       - uses: dtolnay/rust-toolchain@stable
       - name: Cache Cargo dependencies
-        uses: actions/cache@v5
+        uses: actions/cache@v6
         with:
           path: |
             ~/.cargo/registry/index