diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3ebe86ad..5f0e3eb5 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -30,8 +30,9 @@ jobs:
             ~/.cargo/registry/index/
             ~/.cargo/registry/cache/
             ~/.cargo/git/db/
-            target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+            ~/.cargo/.crates.toml
+            ~/.cargo/.crates2.json
+          key: ${{ runner.os }}-cargo-cbindgen-${{ env.CBINDGEN_VERSION }}
 
       - name: Get descriptive libloot version
         id: get-libloot-version
@@ -158,8 +159,9 @@ jobs:
             ~/.cargo/registry/index/
             ~/.cargo/registry/cache/
             ~/.cargo/git/db/
-            target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+            ~/.cargo/.crates.toml
+            ~/.cargo/.crates2.json
+          key: ${{ runner.os }}-cargo-cbindgen-${{ env.CBINDGEN_VERSION }}
 
       - name: Install Rust i686-pc-windows-msvc target
         run: rustup target add i686-pc-windows-msvc
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index abb0d252..8f8dbc78 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -57,8 +57,9 @@ jobs:
             ~/.cargo/registry/index/
             ~/.cargo/registry/cache/
             ~/.cargo/git/db/
-            target/
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+            ~/.cargo/.crates.toml
+            ~/.cargo/.crates2.json
+          key: ${{ runner.os }}-cargo-cbindgen-${{ env.CBINDGEN_VERSION }}
 
       - name: Install Rust i686-pc-windows-msvc target
         run: rustup target add i686-pc-windows-msvc