diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index b68b4c15e..0620cb446 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -58,7 +58,7 @@
com.google.cloud
google-cloud-core
- 2.3.0
+ 2.3.1
test
tests
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 291113d1f..be6ee26b8 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -52,7 +52,7 @@
com.google.cloud
google-cloud-core
- 2.3.0
+ 2.3.1
test
tests
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 385167cec..e7f33f3f8 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -63,7 +63,7 @@
com.google.cloud
google-cloud-core
- 2.3.0
+ 2.3.1
test
tests