diff --git a/.github/workflows/build-nodes.yml b/.github/workflows/build-nodes.yml
index d3b01239fd..a1eeb909fc 100644
--- a/.github/workflows/build-nodes.yml
+++ b/.github/workflows/build-nodes.yml
@@ -29,7 +29,7 @@ jobs:
           target: wasm32-unknown-unknown
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: build substrate binary
         uses: actions-rs/cargo@v1
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 7b32f3eee5..0ecdb67a66 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -27,7 +27,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Cargo test
         uses: actions-rs/cargo@v1.0.3
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index b3aeef456d..2851ee0841 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -38,7 +38,7 @@ jobs:
           components: rustfmt
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Cargo fmt
         uses: actions-rs/cargo@v1.0.3
@@ -67,7 +67,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Install cargo-machete
         run: cargo install cargo-machete
@@ -100,7 +100,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Run clippy
         run: |
@@ -132,7 +132,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Run clippy
         uses: actions-rs/cargo@v1
@@ -162,7 +162,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Install cargo-hack
         uses: baptiste0928/cargo-install@v3
@@ -223,7 +223,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       # Check WASM examples, which aren't a part of the workspace and so are otherwise missed:
       - name: Cargo check WASM examples
@@ -252,7 +252,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Check internal documentation links
         run: RUSTDOCFLAGS="--deny rustdoc::broken_intra_doc_links" cargo doc -vv --workspace --no-deps --document-private-items
@@ -286,7 +286,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Install cargo-nextest
         run: cargo install cargo-nextest
@@ -320,7 +320,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Install cargo-nextest
         run: cargo install cargo-nextest
@@ -354,7 +354,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Run tests
         uses: actions-rs/cargo@v1.0.3
@@ -387,7 +387,7 @@ jobs:
         uses: browser-actions/setup-chrome@latest
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       - name: Use substrate and polkadot node binaries
         uses: ./.github/workflows/actions/use-nodes
@@ -443,7 +443,7 @@ jobs:
         run: sudo apt install gcc-arm-none-eabi
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       # Note: We currently do not have a way to run real tests in a `no_std` environment.
       # We can only make sure that they compile to ARM thumb ISA.
diff --git a/.github/workflows/update-artifacts.yml b/.github/workflows/update-artifacts.yml
index 21196eccd7..1169659115 100644
--- a/.github/workflows/update-artifacts.yml
+++ b/.github/workflows/update-artifacts.yml
@@ -31,7 +31,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@82a92a6e8fbeee089604da2575dc567ae9ddeaab # v2.7.5
+        uses: Swatinem/rust-cache@f0deed1e0edfc6a9be95417288c0e1099b1eeec3 # v2.7.7
 
       # This starts a substrate node and runs a few subxt cli child processes to fetch metadata from it and generate code.
       # In particular it generates: