diff --git a/java-dialogflow/samples/install-without-bom/pom.xml b/java-dialogflow/samples/install-without-bom/pom.xml
index e5761f4f46f..776bcdf87cf 100644
--- a/java-dialogflow/samples/install-without-bom/pom.xml
+++ b/java-dialogflow/samples/install-without-bom/pom.xml
@@ -36,7 +36,7 @@
com.google.cloud
google-cloud-core
- 2.8.15
+ 2.8.16
test
tests
diff --git a/java-dialogflow/samples/snapshot/pom.xml b/java-dialogflow/samples/snapshot/pom.xml
index 0a5339e1a2a..5d80c967e21 100644
--- a/java-dialogflow/samples/snapshot/pom.xml
+++ b/java-dialogflow/samples/snapshot/pom.xml
@@ -34,7 +34,7 @@
com.google.cloud
google-cloud-core
- 2.8.15
+ 2.8.16
test
tests
diff --git a/java-dialogflow/samples/snippets/pom.xml b/java-dialogflow/samples/snippets/pom.xml
index 760f9d91de3..66b02334527 100644
--- a/java-dialogflow/samples/snippets/pom.xml
+++ b/java-dialogflow/samples/snippets/pom.xml
@@ -47,7 +47,7 @@
com.google.cloud
google-cloud-core
- 2.8.15
+ 2.8.16
test
tests