diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 6001db421..e1d0ea00b 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -75,7 +75,7 @@
com.google.protobuf
protobuf-java-util
- 3.19.3
+ 3.19.4
com.google.cloud
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 8860fd0f1..22d7ba9b4 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -61,7 +61,7 @@
com.google.protobuf
protobuf-java-util
- 3.19.3
+ 3.19.4
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 627bb6f84..9a17dafb7 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -72,7 +72,7 @@
com.google.protobuf
protobuf-java-util
- 3.19.3
+ 3.19.4