diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 24f5d8ae..9316bb5a 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -33,7 +33,7 @@ jobs:
         run: cargo --version
       - name: Report Clippy version
         run: cargo clippy -- --version
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+      - uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
       - name: Run Clippy Lints
         run: cargo clippy --all-targets -- --deny warnings
 
@@ -43,7 +43,7 @@ jobs:
       - uses: actions/checkout@0c366fd6a839edf440554fa01a7085ccba70ac98
       - name: Report cargo version
         run: cargo --version
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+      - uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
       - name: Check Docs
         run: cargo doc --no-deps --lib --bins --examples
 
@@ -63,7 +63,7 @@ jobs:
         run: cargo --version
       - name: Report rustc version
         run: rustc --version
-      - uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5 # v2.8.2
+      - uses: Swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4 # v2.9.1
         with:
           # Matrix instances other than OS need to be added to this explicitly
           key: ${{ matrix.features }}