diff --git a/java-workflows/samples/install-without-bom/pom.xml b/java-workflows/samples/install-without-bom/pom.xml
index 11b8c68db3f5..4b08fc57c391 100644
--- a/java-workflows/samples/install-without-bom/pom.xml
+++ b/java-workflows/samples/install-without-bom/pom.xml
@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-workflows</artifactId>
-      <version>0.3.1</version>
+      <version>0.4.0</version>
     </dependency>
     <!-- [END workflows_install_without_bom] -->
 
diff --git a/java-workflows/samples/snippets/pom.xml b/java-workflows/samples/snippets/pom.xml
index ca9a23fbbc4b..c2927e5b5e8b 100644
--- a/java-workflows/samples/snippets/pom.xml
+++ b/java-workflows/samples/snippets/pom.xml
@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-workflows</artifactId>
-      <version>0.3.1</version>
+      <version>0.4.0</version>
     </dependency>
 
     <dependency>