diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index f6dac449c1..03733d3135 100644
--- a/samples/install-without-bom/pom.xml
+++ b/samples/install-without-bom/pom.xml
@@ -21,7 +21,7 @@
     <maven.compiler.target>1.8</maven.compiler.target>
     <maven.compiler.source>1.8</maven.compiler.source>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <opencensus.version>0.28.3</opencensus.version>
+    <opencensus.version>0.29.0</opencensus.version>
     <trace.version>2.1.0</trace.version>
     <cloudmonitoring.version>3.2.0</cloudmonitoring.version>
   </properties>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 930be08d8e..f58f212972 100644
--- a/samples/snapshot/pom.xml
+++ b/samples/snapshot/pom.xml
@@ -21,7 +21,7 @@
     <maven.compiler.target>1.8</maven.compiler.target>
     <maven.compiler.source>1.8</maven.compiler.source>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <opencensus.version>0.28.3</opencensus.version>
+    <opencensus.version>0.29.0</opencensus.version>
     <trace.version>2.1.0</trace.version>
     <cloudmonitoring.version>3.2.0</cloudmonitoring.version>
   </properties>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 85748c5843..18222ed5c5 100644
--- a/samples/snippets/pom.xml
+++ b/samples/snippets/pom.xml
@@ -23,7 +23,7 @@
     <maven.compiler.target>1.8</maven.compiler.target>
     <maven.compiler.source>1.8</maven.compiler.source>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <opencensus.version>0.28.3</opencensus.version>
+    <opencensus.version>0.29.0</opencensus.version>
   </properties>