diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index 28c1a74..bc2e854 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -42,7 +42,7 @@ jobs:
           toolchain: ${{ matrix.rust }}
 
       - name: Cache cargo registry
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ~/.cargo/registry
           key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
@@ -50,7 +50,7 @@ jobs:
             ${{ runner.os }}-cargo-registry-
 
       - name: Cache cargo index
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ~/.cargo/git
           key: ${{ runner.os }}-cargo-git-${{ hashFiles('**/Cargo.lock') }}
@@ -58,7 +58,7 @@ jobs:
             ${{ runner.os }}-cargo-git-
 
       - name: Cache cargo build
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: target
           key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
@@ -84,7 +84,7 @@ jobs:
           components: clippy
 
       - name: Cache cargo registry
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ~/.cargo/registry
           key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
@@ -92,7 +92,7 @@ jobs:
             ${{ runner.os }}-cargo-registry-
 
       - name: Cache cargo build
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: target
           key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
@@ -133,7 +133,7 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
 
       - name: Cache cargo registry
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: ~/.cargo/registry
           key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
@@ -141,7 +141,7 @@ jobs:
             ${{ runner.os }}-cargo-registry-
 
       - name: Cache cargo build
-        uses: actions/cache@v3
+        uses: actions/cache@v5
         with:
           path: target
           key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}