diff --git a/contrib/langchain4j/pom.xml b/contrib/langchain4j/pom.xml
index 4713c0999..64573175b 100644
--- a/contrib/langchain4j/pom.xml
+++ b/contrib/langchain4j/pom.xml
@@ -58,11 +58,6 @@
             <artifactId>google-adk</artifactId>
             <version>${project.version}</version>
         </dependency>
-        <dependency>
-            <groupId>com.google.adk</groupId>
-            <artifactId>google-adk-dev</artifactId>
-            <version>${project.version}</version>
-        </dependency>
         <dependency>
             <groupId>com.google.genai</groupId>
             <artifactId>google-genai</artifactId>