diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 2c6cfd59..7ca181fa 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -36,7 +36,7 @@
com.google.protobuf
protobuf-java-util
- 3.17.3
+ 3.18.0
junit
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index befb37f3..98a3b5ff 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -34,7 +34,7 @@
com.google.protobuf
protobuf-java-util
- 3.17.3
+ 3.18.0
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index b1baab2e..6f81f236 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -46,7 +46,7 @@
com.google.protobuf
protobuf-java-util
- 3.17.3
+ 3.18.0
junit