diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index dd7fdabcf..0641da1d9 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
- 3.19.4
+ 3.20.0
com.google.cloud
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index cd492c70a..2acab5825 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -61,7 +61,7 @@
com.google.protobuf
protobuf-java-util
- 3.19.4
+ 3.20.0
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 524c6d4b5..477894c2c 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -72,7 +72,7 @@
com.google.protobuf
protobuf-java-util
- 3.19.4
+ 3.20.0