diff --git a/.github/readme/synth.metadata/synth.metadata b/.github/readme/synth.metadata/synth.metadata
index f496e82b..51c62fe7 100644
--- a/.github/readme/synth.metadata/synth.metadata
+++ b/.github/readme/synth.metadata/synth.metadata
@@ -4,14 +4,14 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-dlp.git",
-        "sha": "cc17829f1a690261bf54f43068f98d762406c39a"
+        "sha": "783ee11598cc197b2ab6a03cf31cf5e1575cf611"
       }
     },
     {
       "git": {
         "name": "synthtool",
         "remote": "https://github.com/googleapis/synthtool.git",
-        "sha": "6726988c677bb78385868bfc48dbfa2fe981d44a"
+        "sha": "4f4b1b9b8d8b52f1e9e4a76165896debce5ab7f1"
       }
     }
   ]
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 85f6b425..b1ba5783 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [2.3.4](https://www.github.com/googleapis/java-dlp/compare/v2.3.3...v2.3.4) (2021-05-14)
+
+
+### Dependencies
+
+* update dependency com.google.cloud:google-cloud-pubsub to v1.112.5 ([#522](https://www.github.com/googleapis/java-dlp/issues/522)) ([bf33cd2](https://www.github.com/googleapis/java-dlp/commit/bf33cd208ec34501d915b69ad6976efc6437fc8d))
+
 ### [2.3.3](https://www.github.com/googleapis/java-dlp/compare/v2.3.2...v2.3.3) (2021-05-11)
 
 
diff --git a/README.md b/README.md
index 45b3e4fc..e6f71083 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>libraries-bom</artifactId>
-      <version>20.2.0</version>
+      <version>20.3.0</version>
       <type>pom</type>
       <scope>import</scope>
     </dependency>
@@ -39,7 +39,7 @@ If you are using Maven without BOM, add this to your dependencies:
 <dependency>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-dlp</artifactId>
-  <version>2.3.2</version>
+  <version>2.3.3</version>
 </depe