diff --git a/google-cloud-spanner/pom.xml b/google-cloud-spanner/pom.xml
index 470d0dcabb..7c58b6c41f 100644
--- a/google-cloud-spanner/pom.xml
+++ b/google-cloud-spanner/pom.xml
@@ -15,6 +15,7 @@
google-cloud-spanner
+ 0.30.0
@@ -187,10 +188,12 @@
io.opencensus
opencensus-api
+ ${opencensus.version}
io.opencensus
opencensus-contrib-grpc-util
+ ${opencensus.version}
io.opencensus
diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 67a46761fe..79e6f084d8 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -21,7 +21,7 @@
1.8
1.8
UTF-8
- 0.29.0
+ 0.30.0
2.1.0
3.2.0
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 15a1606c47..d033a6cd78 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -21,7 +21,7 @@
1.8
1.8
UTF-8
- 0.29.0
+ 0.30.0
2.1.0
3.2.0
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 18222ed5c5..e87940f037 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -23,7 +23,7 @@
1.8
1.8
UTF-8
- 0.29.0
+ 0.30.0