diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 42d0fb2..c57ee5f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
           components: rustfmt, clippy
 
       - name: Cache Cargo dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
@@ -60,7 +60,7 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
 
       - name: Cache Cargo dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ee141b2..2b8c4cf 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -24,7 +24,7 @@ jobs:
           components: clippy
 
       - name: Cache Cargo dependencies
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/