diff --git a/samples/install-without-bom/pom.xml b/samples/install-without-bom/pom.xml
index 7752c4eec2..e015bd9b84 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>0.28.2</opencensus.version>
+    <opencensus.version>0.28.3</opencensus.version>
     <trace.version>1.2.10</trace.version>
     <cloudmonitoring.version>2.0.11</cloudmonitoring.version>
   </properties>
diff --git a/samples/snapshot/pom.xml b/samples/snapshot/pom.xml
index 5b586525b2..c2cb973995 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>0.28.2</opencensus.version>
+    <opencensus.version>0.28.3</opencensus.version>
     <trace.version>1.2.10</trace.version>
     <cloudmonitoring.version>2.0.11</cloudmonitoring.version>
   </properties>
diff --git a/samples/snippets/pom.xml b/samples/snippets/pom.xml
index 45942c409c..8fbf7b1b9e 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>0.28.2</opencensus.version>
+    <opencensus.version>0.28.3</opencensus.version>
   </properties>