diff --git a/.github/workflows/account-analysis.yml b/.github/workflows/account-analysis.yml
index 63940017..2c0a80e5 100644
--- a/.github/workflows/account-analysis.yml
+++ b/.github/workflows/account-analysis.yml
@@ -28,7 +28,7 @@ jobs:
     - name: Get npm cache directory
       id: npm-cache-dir
       run: echo "dir=$(npm config get cache)" >> $GITHUB_OUTPUT
-    - uses: actions/cache@v3
+    - uses: actions/cache@v4
       id: npm-cache # use this to check for `cache-hit` ==> if: steps.npm-cache.outputs.cache-hit != 'true'
       with:
         path: ${{ steps.npm-cache-dir.outputs.dir }}
@@ -53,7 +53,7 @@ jobs:
     #   working-directory: scripts/account-analysis
     #   run: npm install && npm run compile
     # - name: Cache the account data 
-    #   uses: actions/cache@v3
+    #   uses: actions/cache@v4
     #   with:
     #     key: account-data-${{ hashFiles('**/package-lock.json') }}
     #     path: |
diff --git a/.github/workflows/account-faucet.yml b/.github/workflows/account-faucet.yml
index c903498f..770854e6 100644
--- a/.github/workflows/account-faucet.yml
+++ b/.github/workflows/account-faucet.yml
@@ -34,7 +34,7 @@ jobs:
         id: yarn-cache-dir-path
         run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
       - name: Node Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: npm-and-yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
           path: |
diff --git a/.github/workflows/alphanet_openzeppelin_test.yml b/.github/workflows/alphanet_openzeppelin_test.yml
index bbbe393c..c27b08fb 100644
--- a/.github/workflows/alphanet_openzeppelin_test.yml
+++ b/.github/workflows/alphanet_openzeppelin_test.yml
@@ -22,7 +22,7 @@ jobs:
         id: yarn-cache-dir-path
         run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
       - name: Node Cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: npm-and-yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
         with:
           path: |
diff --git a/.github/workflows/axon-tests.yml b/.github/workflows/axon-tests.yml
index 46e00614..8cd2fdb9 100644
--- a/.github/workflows/axon-tests.yml
+++ b/.github/workflows/axon-tests.yml
@@ -37,13 +37,13 @@ jobs:
       id: yarn-cache-dir-path
       run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
     - name: Hardhat cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: hardhat-cache
       with:
         path: ~/.cache/hardhat-nodejs
         key: ${{ runner.os }}-hardhat-nodejs-axon
     - name: Node Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: npm-and-yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
       with:
         path: |
diff --git a/.github/workflows/batch-transactions.yml b/.github/workflows/batch-transactions.yml
index 4b0fe7cc..a9d828e2 100644
--- a/.github/workflows/batch-transactions.yml
+++ b/.github/workflows/batch-transactions.yml
@@ -30,7 +30,7 @@ jobs:
       id: yarn-cache-dir-path
       run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
     - name: Node Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
       with:
         path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
diff --git a/.github/workflows/contract-test.yml b/.github/workflows/contract-test.yml
index db615bba..bf8d1af6 100644
--- a/.github/workflows/contract-test.yml
+++ b/.github/workflows/contract-test.yml
@@ -54,13 +54,13 @@ jobs:
       id: yarn-cache-dir
       run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
     - name: Hardhat cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: hardhat-cache
       with:
         path: ~/.cache/hardhat-nodejs
         key: ${{ runner.os }}-hardhat-nodejs-${{ hashFiles('contracts/package-lock.json', 'testcases/account-abstraction/yarn.lock') }}
     - name: Node Cache for contracts directory
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: npm-and-yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
       with:
         path: |
diff --git a/.github/workflows/deposit_and_withdraw.yml b/.github/workflows/deposit_and_withdraw.yml
index d477f3d6..eb3581b5 100644
--- a/.github/workflows/deposit_and_withdraw.yml
+++ b/.github/workflows/deposit_and_withdraw.yml
@@ -34,7 +34,7 @@ jobs:
       id: yarn-cache-dir-path
       run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
     - name: Node Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
       with:
         path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
diff --git a/.github/workflows/fee-test.yml b/.github/workflows/fee-test.yml
index 51db8821..79b752e9 100644
--- a/.github/workflows/fee-test.yml
+++ b/.github/workflows/fee-test.yml
@@ -23,7 +23,7 @@ jobs:
       id: yarn-cache-dir-path
       run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
     - name: Node Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
       with:
         path: ${{ steps.yarn-cache-dir-path.outputs.dir }}
diff --git a/.github/workflows/regression-contract-test.yml b/.github/workflows/regression-contract-test.yml
index 26e9c27d..1d9e1733 100644
--- a/.github/workflows/regression-contract-test.yml
+++ b/.github/workflows/regression-contract-test.yml
@@ -30,7 +30,7 @@ jobs:
       id: yarn-cache-dir-path
       run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
     - name: Node Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: npm-and-yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
       with:
         path: |
diff --git a/.github/workflows/reusable-integration-test-v0.yml b/.github/workflows/reusable-integration-test-v0.yml
index f65e7bb4..9da6748f 100644
--- a/.github/workflows/reusable-integration-test-v0.yml
+++ b/.github/workflows/reusable-integration-test-v0.yml
@@ -81,7 +81,7 @@ jobs:
       uses: docker/setup-buildx-action@v3
 
     - name: Rust Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.cargo/bin/
@@ -207,7 +207,7 @@ jobs:
       run: echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
     # FIXME: cache failed
     # - name: Node Cache
-    #   uses: actions/cache@v3
+    #   uses: actions/cache@v4
     #   id: npm-and-yarn-cache # use this to check for `cache-hit` (`steps.yarn-cache.outputs.cache-hit != 'true'`)
     #   with:
     #     path: |
diff --git a/.github/workflows/reusable-integration-test-v1.yml b/.github/workflows/reusable-integration-test-v1.yml
index b9fa1290..40fc0d47 100644
--- a/.github/workflows/reusable-integration-test-v1.yml
+++ b/.github/workflows/reusable-integration-test-v1.yml
@@ -61,7 +61,7 @@ jobs:
         submodules: 'recursive'
 
     - name: Rust Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: |
           ~/.cargo/bin/
@@ -157,7 +157,7 @@ jobs:
         yarn --version
         echo "dir=$(yarn cache dir)" >> $GITHUB_OUTPUT
     - name: Node Cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       id: npm-and-yarn-cache
       with:
         path: |