diff --git a/java/pom.xml b/java/pom.xml
index 05f725c..4ed96ec 100644
--- a/java/pom.xml
+++ b/java/pom.xml
@@ -10,7 +10,7 @@
 
     <groupId>com.factset.protobuf</groupId>
     <artifactId>stachextensions</artifactId>
-    <version>1.3.2</version>
+    <version>1.4.0</version>
 
     <licenses>
         <license>
@@ -47,7 +47,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
-        <protobuf-version>3.21.8</protobuf-version>
+        <protobuf-version>3.25.5</protobuf-version>
     </properties>
 
     <profiles>
@@ -157,12 +157,12 @@
         <dependency>
             <groupId>com.factset.protobuf</groupId>
             <artifactId>stach</artifactId>
-            <version>1.1.0</version>
+            <version>1.2.0</version>
         </dependency>
         <dependency>
             <groupId>com.factset.protobuf</groupId>
             <artifactId>stach.v2</artifactId>
-            <version>1.0.0</version>
+            <version>1.1.0</version>
         </dependency>
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>