diff --git a/aws-cloudwatch-project/.github/workflows/maven-dev.yml b/aws-cloudwatch-project/.github/workflows/maven-dev.yml
index 46753279..ba5bcdaf 100644
--- a/aws-cloudwatch-project/.github/workflows/maven-dev.yml
+++ b/aws-cloudwatch-project/.github/workflows/maven-dev.yml
@@ -12,7 +12,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v1
diff --git a/aws-cloudwatch-project/.github/workflows/maven-master.yml b/aws-cloudwatch-project/.github/workflows/maven-master.yml
index af462276..588f3626 100644
--- a/aws-cloudwatch-project/.github/workflows/maven-master.yml
+++ b/aws-cloudwatch-project/.github/workflows/maven-master.yml
@@ -11,7 +11,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v1
diff --git a/aws-dynamodb-project/.github/workflows/maven-dev.yml b/aws-dynamodb-project/.github/workflows/maven-dev.yml
index 46753279..ba5bcdaf 100644
--- a/aws-dynamodb-project/.github/workflows/maven-dev.yml
+++ b/aws-dynamodb-project/.github/workflows/maven-dev.yml
@@ -12,7 +12,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v1
diff --git a/aws-dynamodb-project/.github/workflows/maven-master.yml b/aws-dynamodb-project/.github/workflows/maven-master.yml
index af462276..588f3626 100644
--- a/aws-dynamodb-project/.github/workflows/maven-master.yml
+++ b/aws-dynamodb-project/.github/workflows/maven-master.yml
@@ -11,7 +11,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v1
diff --git a/aws-kinesis-project/consumer/.github/workflows/maven-dev.yml b/aws-kinesis-project/consumer/.github/workflows/maven-dev.yml
index 46753279..ba5bcdaf 100644
--- a/aws-kinesis-project/consumer/.github/workflows/maven-dev.yml
+++ b/aws-kinesis-project/consumer/.github/workflows/maven-dev.yml
@@ -12,7 +12,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v1
diff --git a/aws-kinesis-project/consumer/.github/workflows/maven-master.yml b/aws-kinesis-project/consumer/.github/workflows/maven-master.yml
index af462276..588f3626 100644
--- a/aws-kinesis-project/consumer/.github/workflows/maven-master.yml
+++ b/aws-kinesis-project/consumer/.github/workflows/maven-master.yml
@@ -11,7 +11,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v1
diff --git a/aws-kinesis-project/producer/.github/workflows/maven-dev.yml b/aws-kinesis-project/producer/.github/workflows/maven-dev.yml
index 46753279..ba5bcdaf 100644
--- a/aws-kinesis-project/producer/.github/workflows/maven-dev.yml
+++ b/aws-kinesis-project/producer/.github/workflows/maven-dev.yml
@@ -12,7 +12,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v1
diff --git a/aws-kinesis-project/producer/.github/workflows/maven-master.yml b/aws-kinesis-project/producer/.github/workflows/maven-master.yml
index af462276..588f3626 100644
--- a/aws-kinesis-project/producer/.github/workflows/maven-master.yml
+++ b/aws-kinesis-project/producer/.github/workflows/maven-master.yml
@@ -11,7 +11,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v1
diff --git a/aws-parameterstore-project/.github/workflows/maven.yml b/aws-parameterstore-project/.github/workflows/maven.yml
index 00de2259..7a5e637c 100644
--- a/aws-parameterstore-project/.github/workflows/maven.yml
+++ b/aws-parameterstore-project/.github/workflows/maven.yml
@@ -14,7 +14,7 @@ jobs:
         distribution: [ 'temurin' ]
         java: [ '17' ]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup Java 17
         uses: actions/setup-java@v3
diff --git a/aws-secretmanager-project/.github/workflows/maven.yml b/aws-secretmanager-project/.github/workflows/maven.yml
index 9ebb90d8..be69ae2f 100644
--- a/aws-secretmanager-project/.github/workflows/maven.yml
+++ b/aws-secretmanager-project/.github/workflows/maven.yml
@@ -14,7 +14,7 @@ jobs:
         distribution: [ 'temurin' ]
         java: [ '17' ]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Setup Java 17
         uses: actions/setup-java@v3
diff --git a/aws-ses-project/.github/workflows/maven-dev.yml b/aws-ses-project/.github/workflows/maven-dev.yml
index 46753279..ba5bcdaf 100644
--- a/aws-ses-project/.github/workflows/maven-dev.yml
+++ b/aws-ses-project/.github/workflows/maven-dev.yml
@@ -12,7 +12,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v1
diff --git a/aws-ses-project/.github/workflows/maven-master.yml b/aws-ses-project/.github/workflows/maven-master.yml
index af462276..588f3626 100644
--- a/aws-ses-project/.github/workflows/maven-master.yml
+++ b/aws-ses-project/.github/workflows/maven-master.yml
@@ -11,7 +11,7 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v1
diff --git a/aws-sqs-project/.github/workflows/maven-dev.yml b/aws-sqs-project/.github/workflows/maven-dev.yml
index a6702569..b4a86ea7 100644
--- a/aws-sqs-project/.github/workflows/maven-dev.yml
+++ b/aws-sqs-project/.github/workflows/maven-dev.yml
@@ -11,7 +11,7 @@ jobs:
     name: Run Unit & Integration Tests
     runs-on: ubuntu-18.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v3
diff --git a/aws-sqs-project/.github/workflows/maven-master.yml b/aws-sqs-project/.github/workflows/maven-master.yml
index 06dc7aac..2d37caa3 100644
--- a/aws-sqs-project/.github/workflows/maven-master.yml
+++ b/aws-sqs-project/.github/workflows/maven-master.yml
@@ -10,7 +10,7 @@ jobs:
     name: Run Unit & Integration Tests
     runs-on: ubuntu-18.04
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
         uses: actions/setup-java@v3