diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index bf4ce23b..3e577337 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
- 3.15.7
+ 3.15.8
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 7284b9fa..d18e06cc 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -39,7 +39,7 @@
com.google.protobuf
protobuf-java-util
- 3.15.7
+ 3.15.8
junit