diff --git a/chatmodel-springai/pom.xml b/chatmodel-springai/pom.xml
index d8b3177..ca88245 100644
--- a/chatmodel-springai/pom.xml
+++ b/chatmodel-springai/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.4.1</version>
+        <version>3.3.7</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.example.ai</groupId>
diff --git a/rag/rag-springai-ollama-llm/pom.xml b/rag/rag-springai-ollama-llm/pom.xml
index 37b5a1c..3fd60de 100644
--- a/rag/rag-springai-ollama-llm/pom.xml
+++ b/rag/rag-springai-ollama-llm/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.4.1</version>
+        <version>3.3.6</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.learning.ai</groupId>
diff --git a/rag/rag-springai-openai-llm/pom.xml b/rag/rag-springai-openai-llm/pom.xml
index fb128ae..143e732 100644
--- a/rag/rag-springai-openai-llm/pom.xml
+++ b/rag/rag-springai-openai-llm/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.4.1</version>
+        <version>3.3.7</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.learning.ai</groupId>