diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 2ef93cd..59fd132 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -28,6 +28,7 @@ jobs:
           path: |
             ~/.cargo/registry
             ~/.cargo/git
+            ~/.rustup
             target
           key: ${{ runner.os }}-cargo-release-${{ hashFiles('Cargo.lock') }}
           restore-keys: |
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 280e873..692cc93 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -26,6 +26,7 @@ jobs:
           path: |
             ~/.cargo/registry
             ~/.cargo/git
+            ~/.rustup
             target
           key: ${{ runner.os }}-cargo-${{ hashFiles('Cargo.lock') }}
           restore-keys: |