diff --git a/.github/workflows/hydra.yml b/.github/workflows/hydra.yml
index 4ebb51cdc..b03a4971b 100644
--- a/.github/workflows/hydra.yml
+++ b/.github/workflows/hydra.yml
@@ -56,7 +56,7 @@ jobs:
         run: |
           rustup toolchain install ${{ env.RUST_VERSION }} --profile minimal
           rustup default ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
+      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
         with:
           # The workspace's release build, and the `hydra` profile build the
           # CMake project runs into its own target directory.
@@ -113,7 +113,7 @@ jobs:
           rustup toolchain install ${{ env.RUST_VERSION }} --profile minimal
           rustup default ${{ env.RUST_VERSION }}
           sudo apt-get update && sudo apt-get install -y valgrind
-      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
+      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
       - name: Build both profiles
         run: |
           cargo build --release -p crust-render
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index c602cc014..0e8b9dd97 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -103,7 +103,7 @@ jobs:
           # RUSTUP_TOOLCHAIN outranks the file.
           echo "RUSTUP_TOOLCHAIN=$tc" >> "$GITHUB_ENV"
           RUSTUP_TOOLCHAIN="$tc" rustc --version
-      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
+      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
         with:
           key: ${{ matrix.channel }}
       - name: Lint
@@ -138,7 +138,7 @@ jobs:
           # RUSTUP_TOOLCHAIN outranks the file.
           echo "RUSTUP_TOOLCHAIN=$tc" >> "$GITHUB_ENV"
           RUSTUP_TOOLCHAIN="$tc" rustc --version
-      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
+      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
         with:
           key: ${{ matrix.channel }}
       - name: Run tests
@@ -200,7 +200,7 @@ jobs:
           # RUSTUP_TOOLCHAIN outranks the file.
           echo "RUSTUP_TOOLCHAIN=$tc" >> "$GITHUB_ENV"
           RUSTUP_TOOLCHAIN="$tc" rustc --version
-      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
+      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
         with:
           key: bvh8-v3-${{ matrix.channel }}
       - name: Lint crust-rt
@@ -267,7 +267,7 @@ jobs:
           # RUSTUP_TOOLCHAIN outranks rust-toolchain.toml (see above).
           echo "RUSTUP_TOOLCHAIN=nightly" >> "$GITHUB_ENV"
           RUSTUP_TOOLCHAIN=nightly rustc --version
-      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
+      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
         with:
           key: release-${{ matrix.target }}
       - name: Build
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 3088677e3..b9be8aeb7 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -95,7 +95,7 @@ jobs:
         run: |
           rustup toolchain install ${{ env.RUST_VERSION }} --profile minimal --component clippy
           rustup default ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
+      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
       - name: Lint
         run: cargo clippy --workspace --all-targets -- -D warnings
 
@@ -112,7 +112,7 @@ jobs:
         run: |
           rustup toolchain install ${{ env.RUST_VERSION }} --profile minimal
           rustup default ${{ env.RUST_VERSION }}
-      - uses: Swatinem/rust-cache@6323deb102c322ba6fcbdcafc7e3dddab59af2b6 # v2.9.2
+      - uses: Swatinem/rust-cache@d1527c8f67ef9af357290475d4af4b0fab8f12e0 # v2.9.3
       - name: Run tests
         run: cargo test --workspace --no-fail-fast --verbose
       # The subdivision allocation ceilings are pinned by an `#[ignore]`d