diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index ae52a67921..218a40c4cb 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -35,7 +35,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@dd05243424bd5c0e585e4b55eb2d7615cdd32f1f # v2.5.1
+        uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191 # v2.6.0
 
       - name: Cargo test
         uses: actions-rs/cargo@v1.0.3
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 8b6e109448..50d7c6034d 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -47,7 +47,7 @@ jobs:
                   override: true
 
             - name: Rust Cache
-              uses: Swatinem/rust-cache@dd05243424bd5c0e585e4b55eb2d7615cdd32f1f # v2.5.1
+              uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191 # v2.6.0
 
             - name: Install cargo-hack
               uses: baptiste0928/cargo-install@v2
@@ -99,7 +99,7 @@ jobs:
                   override: true
 
             - name: Rust Cache
-              uses: Swatinem/rust-cache@dd05243424bd5c0e585e4b55eb2d7615cdd32f1f # v2.5.1
+              uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191 # v2.6.0
 
             # Check WASM examples, which aren't a part of the workspace and so are otherwise missed:
             - name: Cargo check WASM examples
@@ -122,7 +122,7 @@ jobs:
                   components: rustfmt
 
             - name: Rust Cache
-              uses: Swatinem/rust-cache@dd05243424bd5c0e585e4b55eb2d7615cdd32f1f # v2.5.1
+              uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191 # v2.6.0
 
             - name: Cargo fmt
               uses: actions-rs/cargo@v1.0.3
@@ -153,7 +153,7 @@ jobs:
                   override: true
 
             - name: Rust Cache
-              uses: Swatinem/rust-cache@dd05243424bd5c0e585e4b55eb2d7615cdd32f1f # v2.5.1
+              uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191 # v2.6.0
 
             - name: Check internal documentation links
               run: RUSTDOCFLAGS="--deny rustdoc::broken_intra_doc_links" cargo doc -vv --workspace --no-deps --document-private-items
@@ -187,7 +187,7 @@ jobs:
                   override: true
 
             - name: Rust Cache
-              uses: Swatinem/rust-cache@dd05243424bd5c0e585e4b55eb2d7615cdd32f1f # v2.5.1
+              uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191 # v2.6.0
 
             - name: Install cargo-nextest
               run: cargo install cargo-nextest
@@ -222,7 +222,7 @@ jobs:
                   override: true
 
             - name: Rust Cache
-              uses: Swatinem/rust-cache@dd05243424bd5c0e585e4b55eb2d7615cdd32f1f # v2.5.1
+              uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191 # v2.6.0
 
             - name: Run tests
               uses: actions-rs/cargo@v1.0.3
@@ -254,7 +254,7 @@ jobs:
                   override: true
 
             - name: Rust Cache
-              uses: Swatinem/rust-cache@dd05243424bd5c0e585e4b55eb2d7615cdd32f1f # v2.5.1
+              uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191 # v2.6.0
 
             - name: Run clippy
               uses: actions-rs/cargo@v1
@@ -279,7 +279,7 @@ jobs:
               uses: browser-actions/setup-chrome@latest
 
             - name: Rust Cache
-              uses: Swatinem/rust-cache@dd05243424bd5c0e585e4b55eb2d7615cdd32f1f # v2.5.1
+              uses: Swatinem/rust-cache@b8a6852b4f997182bdea832df3f9e153038b5191 # v2.6.0
 
             - name: Download Substrate
               run: |