diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 41145a30a9..61bf164c8b 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: dtolnay/rust-toolchain@stable
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@v2
       - run: |
           cargo fmt --check -- --color=always
           cargo fmt --check --manifest-path fuzz/Cargo.toml
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 851ef5cec7..ffeed66e1c 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: dtolnay/rust-toolchain@stable
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@v2
       - run: cargo test --all-features --color=always -- --color=always
 
   timezones_other:
@@ -27,7 +27,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - uses: dtolnay/rust-toolchain@stable
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@v2
       - run: cargo test --lib --all-features --color=always -- --color=always
       - run: cargo test --doc --all-features --color=always -- --color=always
 
@@ -45,7 +45,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: 1.38.0
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@v2
       # run --lib and --doc to avoid the long running integration tests which are run elsewhere
       - run: cargo test --lib --features unstable-locales,wasmbind,oldtime,clock,rustc-serialize,serde,winapi --color=always -- --color=always
       - run: cargo test --doc --features unstable-locales,wasmbind,oldtime,clock,rustc-serialize,serde,winapi --color=always -- --color=always
@@ -61,7 +61,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@master
         with:
           toolchain: ${{ matrix.rust_version }}
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@v2
       - run: cargo check --manifest-path fuzz/Cargo.toml --all-targets
       # run --lib and --doc to avoid the long running integration tests which are run elsewhere
       - run: cargo test --lib --all-features --color=always -- --color=always
@@ -76,7 +76,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: dtolnay/rust-toolchain@stable
       - uses: taiki-e/install-action@cargo-hack
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@v2
       - run: cargo hack check --feature-powerset --optional-deps serde,rkyv --skip default --skip __internal_bench --skip __doctest --skip iana-time-zone --skip pure-rust-locales
 
   no_std:
@@ -90,7 +90,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@stable
         with:
           targets: ${{ matrix.target }}
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@v2
       - run: cargo build --target ${{ matrix.target }} --color=always
         working-directory: ./ci/core-test
 
@@ -105,7 +105,7 @@ jobs:
       - uses: dtolnay/rust-toolchain@stable
         with:
           targets: ${{ matrix.target }}
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@v2
       - uses: actions/setup-node@v1
         with:
           node-version: "12"
@@ -114,7 +114,7 @@ jobs:
           curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
           wasm-pack --version
       - run: cargo build --target ${{ matrix.target }}  --color=always
-  
+
   features_check_wasm:
     strategy:
       matrix:
@@ -126,7 +126,7 @@ jobs:
         with:
           targets: wasm32-unknown-unknown
       - uses: taiki-e/install-action@cargo-hack
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@v2
       - run: cargo hack check --feature-powerset --optional-deps serde,rkyv --skip default --skip __internal_bench --skip __doctest --skip iana-time-zone --skip pure-rust-locales
 
   cross-targets:
@@ -138,7 +138,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - run: cargo install cross
-      - uses: Swatinem/rust-cache@v1
+      - uses: Swatinem/rust-cache@v2
       - run: cross check --target ${{ matrix.target }}
 
   check-docs: