diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 84b9d25c..ebfdb578 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,7 +60,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: mozilla-actions/sccache-action@v0.0.4
+      - uses: mozilla-actions/sccache-action@v0.0.5
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
         with:
@@ -81,7 +81,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: mozilla-actions/sccache-action@v0.0.4
+      - uses: mozilla-actions/sccache-action@v0.0.5
       - name: Install poetry
         run: pipx install poetry
       - name: Set up Python
@@ -107,7 +107,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: mozilla-actions/sccache-action@v0.0.4
+      - uses: mozilla-actions/sccache-action@v0.0.5
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
       - name: Build benchmarks with no features
@@ -123,7 +123,7 @@ jobs:
     name: tests (Rust stable, no features)
     steps:
       - uses: actions/checkout@v4
-      - uses: mozilla-actions/sccache-action@v0.0.4
+      - uses: mozilla-actions/sccache-action@v0.0.5
       - id: toolchain
         uses: dtolnay/rust-toolchain@master
         with:
@@ -143,7 +143,7 @@ jobs:
     name: tests (Rust stable, all features)
     steps:
       - uses: actions/checkout@v4
-      - uses: mozilla-actions/sccache-action@v0.0.4
+      - uses: mozilla-actions/sccache-action@v0.0.5
       - id: toolchain
         uses: dtolnay/rust-toolchain@master
         with:
@@ -169,7 +169,7 @@ jobs:
     name: tests (Rust ${{ matrix.rust }})
     steps:
       - uses: actions/checkout@v4
-      - uses: mozilla-actions/sccache-action@v0.0.4
+      - uses: mozilla-actions/sccache-action@v0.0.5
       - id: toolchain
         uses: dtolnay/rust-toolchain@master
         with:
@@ -192,7 +192,7 @@ jobs:
     name: tests (Python)
     steps:
       - uses: actions/checkout@v4
-      - uses: mozilla-actions/sccache-action@v0.0.4
+      - uses: mozilla-actions/sccache-action@v0.0.5
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
       - name: Install poetry
@@ -216,7 +216,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: mozilla-actions/sccache-action@v0.0.4
+      - uses: mozilla-actions/sccache-action@v0.0.5
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 'nightly'
@@ -246,7 +246,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: mozilla-actions/sccache-action@v0.0.4
+      - uses: mozilla-actions/sccache-action@v0.0.5
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
       - name: Install poetry
diff --git a/.github/workflows/unsoundness.yml b/.github/workflows/unsoundness.yml
index 1e24f3d3..e9533fb1 100644
--- a/.github/workflows/unsoundness.yml
+++ b/.github/workflows/unsoundness.yml
@@ -30,6 +30,6 @@ jobs:
           rustup toolchain install nightly --component miri
           rustup override set nightly
           cargo miri setup
-      - uses: mozilla-actions/sccache-action@v0.0.4
+      - uses: mozilla-actions/sccache-action@v0.0.5
       - name: Test with Miri
         run: cargo miri test