diff --git a/.github/workflows/jmeter-testing.yaml b/.github/workflows/jmeter-testing.yaml
index 3ac680e..3fd7082 100644
--- a/.github/workflows/jmeter-testing.yaml
+++ b/.github/workflows/jmeter-testing.yaml
@@ -1,14 +1,14 @@
 name: Stress testing with JMeter
 
-on:  workflow_dispatch
+on: workflow_dispatch
 
 jobs:
   load-test-with-jmeter:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Install postman to jmeter converter
-        run: | 
+        run: |
           npm install -s postman-jmeter
       - name: install jmeter
         run: |
@@ -19,7 +19,7 @@ jobs:
           ./jmeter -v
           pwd
       - name: Convert postman collection
-        run: | 
+        run: |
           echo "DIRECTORY: " 
           ls 
           ./node_modules/postman-jmeter/bin/convert-postman-jmeter -p ./test/catfact-coll.json -j catfacts.jmx -o -v=resolve
diff --git a/.github/workflows/npm-build.yml b/.github/workflows/npm-build.yml
index a373353..59327da 100644
--- a/.github/workflows/npm-build.yml
+++ b/.github/workflows/npm-build.yml
@@ -18,7 +18,7 @@ jobs:
     build:
         runs-on: ubuntu-latest
         steps:
-            -   uses: actions/checkout@v3
+            -   uses: actions/checkout@v4
             -   uses: actions/setup-node@v2
                 with:
                     node-version: 20
diff --git a/.github/workflows/npm-publish.yml b/.github/workflows/npm-publish.yml
index 82b17ae..1f69284 100644
--- a/.github/workflows/npm-publish.yml
+++ b/.github/workflows/npm-publish.yml
@@ -13,7 +13,7 @@ jobs:
     build:
         runs-on: ubuntu-latest
         steps:
-            -   uses: actions/checkout@v3
+            -   uses: actions/checkout@v4
             -   uses: actions/setup-node@v2
                 with:
                     node-version: 20
diff --git a/.github/workflows/npm-release.yml b/.github/workflows/npm-release.yml
index 4cbf8e2..7579e33 100644
--- a/.github/workflows/npm-release.yml
+++ b/.github/workflows/npm-release.yml
@@ -9,7 +9,7 @@ jobs:
     build:
         runs-on: ubuntu-latest
         steps:
-            -   uses: actions/checkout@v3
+            -   uses: actions/checkout@v4
             -   uses: actions/setup-node@v2
                 with:
                     node-version: 20