diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index 3c1a2a0..cd4496a 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -22,7 +22,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@stable
         id: rust-toolchain
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index c43ba08..02c185d 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -20,7 +20,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@nightly
         id: rust-toolchain
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7c3556f..1ee3c6d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -30,7 +30,7 @@ jobs:
           fetch-depth: 0
           token: ${{ steps.token.outputs.token }}
       - uses: dtolnay/rust-toolchain@stable
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/
@@ -63,7 +63,7 @@ jobs:
           fetch-depth: 0
           token: ${{ steps.token.outputs.token }}
       - uses: dtolnay/rust-toolchain@stable
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d29cd4a..3b2223a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@1.85.1
         id: rust-toolchain
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/
@@ -42,7 +42,7 @@ jobs:
         id: rust-toolchain
         with:
           components: clippy, rustfmt
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/
@@ -69,7 +69,7 @@ jobs:
       - uses: actions/checkout@v6
       - uses: dtolnay/rust-toolchain@miri
         id: rust-toolchain
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/
@@ -93,7 +93,7 @@ jobs:
         id: rust-toolchain
         with:
           components: llvm-tools-preview
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cargo/registry/index/