diff --git a/chatbot/chatbot-ollama-springai/pom.xml b/chatbot/chatbot-ollama-springai/pom.xml
index f6d30f0..823a716 100644
--- a/chatbot/chatbot-ollama-springai/pom.xml
+++ b/chatbot/chatbot-ollama-springai/pom.xml
@@ -18,7 +18,7 @@
 	<properties>
 		<java.version>21</java.version>
 		<spotless.version>2.43.0</spotless.version>
-		<spring-ai.version>1.0.0-M1</spring-ai.version>
+		<spring-ai.version>1.0.0-M4</spring-ai.version>
 	</properties>
 
 	<dependencies>
diff --git a/embeddingstores/neo4j-springai/pom.xml b/embeddingstores/neo4j-springai/pom.xml
index c89a24a..b0773c8 100644
--- a/embeddingstores/neo4j-springai/pom.xml
+++ b/embeddingstores/neo4j-springai/pom.xml
@@ -18,7 +18,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>21</java.version>
-        <spring-ai.version>1.0.0-M3</spring-ai.version>
+        <spring-ai.version>1.0.0-M4</spring-ai.version>
         <spotless.version>2.43.0</spotless.version>
     </properties>
 
diff --git a/embeddingstores/pgvector-springai/pom.xml b/embeddingstores/pgvector-springai/pom.xml
index cd9ef8c..e693bc4 100644
--- a/embeddingstores/pgvector-springai/pom.xml
+++ b/embeddingstores/pgvector-springai/pom.xml
@@ -18,7 +18,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <java.version>21</java.version>
-        <spring-ai.version>1.0.0-M3</spring-ai.version>
+        <spring-ai.version>1.0.0-M4</spring-ai.version>
 
         <spotless.version>2.43.0</spotless.version>
     </properties>
diff --git a/rag/rag-springai-ollama-llm/pom.xml b/rag/rag-springai-ollama-llm/pom.xml
index 8087b64..4b1b0e9 100644
--- a/rag/rag-springai-ollama-llm/pom.xml
+++ b/rag/rag-springai-ollama-llm/pom.xml
@@ -16,7 +16,7 @@
 
     <properties>
         <java.version>21</java.version>
-        <spring-ai.version>1.0.0-M1</spring-ai.version>
+        <spring-ai.version>1.0.0-M4</spring-ai.version>
         <spotless.version>2.43.0</spotless.version>
     </properties>