diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 55f90faa..cc5daba0 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -23,8 +23,8 @@
UTF-8
-
+
com.google.cloud
@@ -32,13 +32,13 @@
1.100.2-SNAPSHOT
+
com.google.protobuf
protobuf-java-util
- 3.12.2
+ 3.12.4
-
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index de3cbae9..26c06775 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -33,7 +33,7 @@
com.google.protobuf
protobuf-java-util
- 3.12.2
+ 3.12.4
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 1cb181bd..0b5be72f 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -42,11 +42,11 @@
com.google.cloud
google-cloud-monitoring
-
+
com.google.protobuf
protobuf-java-util
- 3.12.2
+ 3.12.4
junit
@@ -60,5 +60,7 @@
1.0.1
test
+
+