diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 81b94b0722..a5ad2bd555 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -23,7 +23,7 @@ jobs:
         run:  rustup show
 
       - name: Rust cache
-        uses: Swatinem/rust-cache@359a70e43a0bb8a13953b04a90f76428b4959bb6 # v2.2.0
+        uses: Swatinem/rust-cache@6fd3edff6979b79f87531400ad694fb7f2c84b1f # v2.2.1
 
       - name: Build rustdocs
         run:  SKIP_WASM_BUILD=1 cargo doc --all --no-deps