diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 8062a677dc..80bb9f812c 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -34,7 +34,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v1.3.0
+        uses: Swatinem/rust-cache@v1.4.0
 
       - name: Cargo test
         uses: actions-rs/cargo@v1.0.3
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 73078643f0..5b636386b8 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -40,7 +40,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v1.3.0
+        uses: Swatinem/rust-cache@v1.4.0
 
       - name: Build
         uses: actions-rs/cargo@v1.0.3
@@ -64,7 +64,7 @@ jobs:
             components: rustfmt
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v1.3.0
+        uses: Swatinem/rust-cache@v1.4.0
 
       - name: Cargo fmt
         uses: actions-rs/cargo@v1.0.3
@@ -94,7 +94,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v1.3.0
+        uses: Swatinem/rust-cache@v1.4.0
 
       - name: Check internal documentation links
         run: RUSTDOCFLAGS="--deny rustdoc::broken_intra_doc_links" cargo doc -vv --workspace --no-deps --document-private-items
@@ -121,7 +121,7 @@ jobs:
           override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v1.3.0
+        uses: Swatinem/rust-cache@v1.4.0
 
       - name: Cargo test
         uses: actions-rs/cargo@v1.0.3
@@ -152,7 +152,7 @@ jobs:
             override: true
 
       - name: Rust Cache
-        uses: Swatinem/rust-cache@v1.3.0
+        uses: Swatinem/rust-cache@v1.4.0
 
       - name: Run clippy
         uses: actions-rs/cargo@v1