diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2473860..64f50c2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -27,7 +27,7 @@ jobs:
         with:
           toolchain: stable
       - name: Cache build artifacts
-        uses: Swatinem/rust-cache@42dc69e1aa15d09112580998cf2ef0119e2e91ae # v2
+        uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
       - name: Check third-party license inventory
         run: make check-licenses
 
@@ -42,7 +42,7 @@ jobs:
         with:
           toolchain: stable
       - name: Cache build artifacts
-        uses: Swatinem/rust-cache@42dc69e1aa15d09112580998cf2ef0119e2e91ae # v2
+        uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
       - name: Check dependency license policy
         run: make check-deny
 
@@ -61,7 +61,7 @@ jobs:
         with:
           toolchain: stable
       - name: Cache build artifacts
-        uses: Swatinem/rust-cache@42dc69e1aa15d09112580998cf2ef0119e2e91ae # v2
+        uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
       - name: cargo test
         run: cargo test
       # https://github.com/rust-lang/cargo/issues/6669
@@ -80,7 +80,7 @@ jobs:
           toolchain: stable
           components: rustfmt, clippy
       - name: Cache build artifacts
-        uses: Swatinem/rust-cache@42dc69e1aa15d09112580998cf2ef0119e2e91ae # v2
+        uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
       - name: cargo fmt (check)
         run: cargo fmt -- --check -l
       - name: cargo clippy (warnings)
@@ -106,7 +106,7 @@ jobs:
           toolchain: stable
           components: llvm-tools
       - name: Cache build artifacts
-        uses: Swatinem/rust-cache@42dc69e1aa15d09112580998cf2ef0119e2e91ae # v2
+        uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2
       - name: Install cargo-llvm-cov
         uses: taiki-e/install-action@8dc1a448f03edf5b0d5a9bb37d054545b2fe246e # cargo-llvm-cov
       - name: Generate coverage