diff --git a/pom.xml b/pom.xml
index 3f55c32..1ff9a83 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <artifactId>psc-java-oss</artifactId>
     <description>PubSub Client (PSC)</description>
     <url>https://github.com/pinterest/psc</url>
-    <version>4.1.6-SNAPSHOT</version>
+    <version>4.2.0-RC1</version>
     <packaging>pom</packaging>
     <name>psc-java-oss</name>
     <modules>
diff --git a/psc-common/pom.xml b/psc-common/pom.xml
index b1b6cbe..39dcbf9 100644
--- a/psc-common/pom.xml
+++ b/psc-common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>psc-java-oss</artifactId>
         <groupId>com.pinterest.psc</groupId>
-        <version>4.1.6-SNAPSHOT</version>
+        <version>4.2.0-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/psc-examples/pom.xml b/psc-examples/pom.xml
index ec4cc50..17d154c 100644
--- a/psc-examples/pom.xml
+++ b/psc-examples/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>psc-java-oss</artifactId>
         <groupId>com.pinterest.psc</groupId>
-        <version>4.1.6-SNAPSHOT</version>
+        <version>4.2.0-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>psc-examples</artifactId>
-    <version>4.1.6-SNAPSHOT</version>
+    <version>4.2.0-RC1</version>
     <name>psc-examples</name>
 
     <properties>
diff --git a/psc-flink-logging/pom.xml b/psc-flink-logging/pom.xml
index de72509..46fba5a 100644
--- a/psc-flink-logging/pom.xml
+++ b/psc-flink-logging/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>psc-java-oss</artifactId>
         <groupId>com.pinterest.psc</groupId>
-        <version>4.1.6-SNAPSHOT</version>
+        <version>4.2.0-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>psc-flink-logging</artifactId>
-    <version>4.1.6-SNAPSHOT</version>
+    <version>4.2.0-RC1</version>
 
     <dependencies>
         <dependency>
diff --git a/psc-flink/pom.xml b/psc-flink/pom.xml
index 929f245..ba4c52a 100644
--- a/psc-flink/pom.xml
+++ b/psc-flink/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.pinterest.psc</groupId>
         <artifactId>psc-java-oss</artifactId>
-        <version>4.1.6-SNAPSHOT</version>
+        <version>4.2.0-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <artifactId>psc-flink</artifactId>
diff --git a/psc-integration-test/pom.xml b/psc-integration-test/pom.xml
index 4545a28..2188d22 100644
--- a/psc-integration-test/pom.xml
+++ b/psc-integration-test/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>psc-java-oss</artifactId>
         <groupId>com.pinterest.psc</groupId>
-        <version>4.1.6-SNAPSHOT</version>
+        <version>4.2.0-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/psc-logging/pom.xml b/psc-logging/pom.xml
index 01b7a72..d833ab9 100644
--- a/psc-logging/pom.xml
+++ b/psc-logging/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>psc-java-oss</artifactId>
         <groupId>com.pinterest.psc</groupId>
-        <version>4.1.6-SNAPSHOT</version>
+        <version>4.2.0-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/psc/pom.xml b/psc/pom.xml
index 25a4448..f0ef6aa 100644
--- a/psc/pom.xml
+++ b/psc/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>psc-java-oss</artifactId>
         <groupId>com.pinterest.psc</groupId>
-        <version>4.1.6-SNAPSHOT</version>
+        <version>4.2.0-RC1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>