diff --git a/aws-cloudwatch-project/pom.xml b/aws-cloudwatch-project/pom.xml
index 37b98ddc..c84ac2e1 100644
--- a/aws-cloudwatch-project/pom.xml
+++ b/aws-cloudwatch-project/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.example.awsspring</groupId>
diff --git a/aws-dynamodb-project/pom.xml b/aws-dynamodb-project/pom.xml
index 612e6de1..2084a0b6 100644
--- a/aws-dynamodb-project/pom.xml
+++ b/aws-dynamodb-project/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.learning.awsspring</groupId>
diff --git a/aws-kinesis-project/consumer/pom.xml b/aws-kinesis-project/consumer/pom.xml
index b7c73bc4..1fa297ea 100644
--- a/aws-kinesis-project/consumer/pom.xml
+++ b/aws-kinesis-project/consumer/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.learning.aws.spring</groupId>
diff --git a/aws-kinesis-project/producer/pom.xml b/aws-kinesis-project/producer/pom.xml
index 37a34de4..3e309ad6 100644
--- a/aws-kinesis-project/producer/pom.xml
+++ b/aws-kinesis-project/producer/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.learning.aws.spring</groupId>
diff --git a/aws-lambda-project/pom.xml b/aws-lambda-project/pom.xml
index 8ae9daf8..17191669 100644
--- a/aws-lambda-project/pom.xml
+++ b/aws-lambda-project/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.learning.awslambda</groupId>
diff --git a/aws-parameterstore-project/pom.xml b/aws-parameterstore-project/pom.xml
index 98ee8814..a91b08b2 100644
--- a/aws-parameterstore-project/pom.xml
+++ b/aws-parameterstore-project/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.example.awsspring</groupId>
diff --git a/aws-s3-project/pom.xml b/aws-s3-project/pom.xml
index 9069c873..936bec5f 100644
--- a/aws-s3-project/pom.xml
+++ b/aws-s3-project/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.learning.awspring</groupId>
diff --git a/aws-secretmanager-project/pom.xml b/aws-secretmanager-project/pom.xml
index 0f0e16b2..7a64efe7 100644
--- a/aws-secretmanager-project/pom.xml
+++ b/aws-secretmanager-project/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.example.awsspring</groupId>
diff --git a/aws-ses-project/pom.xml b/aws-ses-project/pom.xml
index 61efeae1..40d75a33 100644
--- a/aws-ses-project/pom.xml
+++ b/aws-ses-project/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.example.awsspring</groupId>
diff --git a/aws-sns-project/pom.xml b/aws-sns-project/pom.xml
index 138f576f..5d029048 100644
--- a/aws-sns-project/pom.xml
+++ b/aws-sns-project/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.5</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.learning.awssns</groupId>
diff --git a/aws-sqs-project/pom.xml b/aws-sqs-project/pom.xml
index c748be8e..2bec2615 100644
--- a/aws-sqs-project/pom.xml
+++ b/aws-sqs-project/pom.xml
@@ -6,7 +6,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.3.5</version>
+		<version>3.4.0</version>
 		<relativePath/> <!-- lookup parent from repository -->
 	</parent>
 	<groupId>com.learning.awspring</groupId>