diff --git a/.github/workflows/napi.yml b/.github/workflows/napi.yml
index a8b1bf2..4b2c863 100644
--- a/.github/workflows/napi.yml
+++ b/.github/workflows/napi.yml
@@ -34,7 +34,7 @@ jobs:
           targets: ${{ matrix.target }}
 
       - name: Cache cargo registry & build
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 14a714d..f0d3cce 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -23,7 +23,7 @@ jobs:
           components: clippy, rustfmt
 
       - name: Cache cargo registry & build
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry
@@ -56,7 +56,7 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
 
       - name: Cache cargo registry & build
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry