diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 219e177c6..0bf97ba71 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
- 3.15.7
+ 3.15.8
com.google.cloud
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 807465be5..1627f1097 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -61,7 +61,7 @@
com.google.protobuf
protobuf-java-util
- 3.15.7
+ 3.15.8
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 63ff323e6..c62c58282 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -72,7 +72,7 @@
com.google.protobuf
protobuf-java-util
- 3.15.7
+ 3.15.8