diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a4a26a1..aa05777 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
 
       - name: Cache cargo
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
@@ -50,7 +50,7 @@ jobs:
           components: clippy
 
       - name: Cache cargo
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
@@ -91,7 +91,7 @@ jobs:
           targets: wasm32-unknown-unknown
 
       - name: Cache cargo
-        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 c97e328..ab877cd 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -56,7 +56,7 @@ jobs:
           targets: wasm32-unknown-unknown
 
       - name: Cache cargo
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
@@ -166,7 +166,7 @@ jobs:
           targets: wasm32-unknown-unknown
 
       - name: Cache cargo
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/
diff --git a/.github/workflows/wasm-staleness.yml b/.github/workflows/wasm-staleness.yml
index 4c4da7d..f36d851 100644
--- a/.github/workflows/wasm-staleness.yml
+++ b/.github/workflows/wasm-staleness.yml
@@ -24,7 +24,7 @@ jobs:
           targets: wasm32-unknown-unknown
 
       - name: Cache cargo
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/bin/