diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 08ed5d35..5c31b854 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -41,7 +41,7 @@
com.google.protobuf
protobuf-java-util
- 3.21.4
+ 3.21.5
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index e0e6eb79..8bbe484c 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -39,7 +39,7 @@
com.google.protobuf
protobuf-java-util
- 3.21.4
+ 3.21.5
junit