diff --git a/.github/workflows/performance.yml b/.github/workflows/performance.yml
index 9a385eb..784033b 100644
--- a/.github/workflows/performance.yml
+++ b/.github/workflows/performance.yml
@@ -57,7 +57,7 @@ jobs:
           echo "Parse speed: $PARSE_SPEED ops/sec"
 
       - name: Store benchmark results
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: benchmark-results/
           key: benchmark-${{ github.sha }}
diff --git a/.github/workflows/pr-validation.yml b/.github/workflows/pr-validation.yml
index bd2ce71..d41df2b 100644
--- a/.github/workflows/pr-validation.yml
+++ b/.github/workflows/pr-validation.yml
@@ -50,7 +50,7 @@ jobs:
           cache: 'npm'
 
       - name: Cache node_modules
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         id: cache-node-modules
         with:
           path: node_modules
@@ -81,7 +81,7 @@ jobs:
           cache: 'npm'
 
       - name: Restore node_modules cache
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: node_modules
           key: ${{ runner.os }}-node-modules-${{ hashFiles('package-lock.json') }}
@@ -105,7 +105,7 @@ jobs:
           cache: 'npm'
 
       - name: Restore node_modules cache
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: node_modules
           key: ${{ runner.os }}-node-modules-${{ hashFiles('package-lock.json') }}
@@ -129,7 +129,7 @@ jobs:
           cache: 'npm'
 
       - name: Restore node_modules cache
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: node_modules
           key: ${{ runner.os }}-node-modules-${{ hashFiles('package-lock.json') }}
@@ -156,7 +156,7 @@ jobs:
           cache: 'npm'
 
       - name: Restore node_modules cache
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: node_modules
           key: ${{ runner.os }}-node-modules-${{ hashFiles('package-lock.json') }}
@@ -188,7 +188,7 @@ jobs:
           cache: 'npm'
 
       - name: Restore node_modules cache
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: node_modules
           key: ${{ runner.os }}-node-modules-${{ hashFiles('package-lock.json') }}
@@ -230,7 +230,7 @@ jobs:
           cache: 'npm'
 
       - name: Restore node_modules cache
-        uses: actions/cache@v3
+        uses: actions/cache@v6
         with:
           path: node_modules
           key: ${{ runner.os }}-node-modules-${{ hashFiles('package-lock.json') }}