diff --git a/core/pom.xml b/core/pom.xml
index 8d907762a..7e43df1ce 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.cloud.sql</groupId>
     <artifactId>jdbc-socket-factory-parent</artifactId>
-    <version>1.3.0</version>
+    <version>1.3.1-SNAPSHOT</version>
   </parent>
   <artifactId>jdbc-socket-factory-core</artifactId>
   <packaging>jar</packaging>
diff --git a/jdbc/mysql-j-5/pom.xml b/jdbc/mysql-j-5/pom.xml
index d120502c7..887e51dcc 100644
--- a/jdbc/mysql-j-5/pom.xml
+++ b/jdbc/mysql-j-5/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.cloud.sql</groupId>
     <artifactId>jdbc-socket-factory-parent</artifactId>
-    <version>1.3.0</version>
+    <version>1.3.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   
diff --git a/jdbc/mysql-j-8/pom.xml b/jdbc/mysql-j-8/pom.xml
index 401c44048..b76384372 100644
--- a/jdbc/mysql-j-8/pom.xml
+++ b/jdbc/mysql-j-8/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.cloud.sql</groupId>
     <artifactId>jdbc-socket-factory-parent</artifactId>
-    <version>1.3.0</version>
+    <version>1.3.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
 
diff --git a/jdbc/postgres/pom.xml b/jdbc/postgres/pom.xml
index ce4f35267..213251a7c 100644
--- a/jdbc/postgres/pom.xml
+++ b/jdbc/postgres/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.cloud.sql</groupId>
     <artifactId>jdbc-socket-factory-parent</artifactId>
-    <version>1.3.0</version>
+    <version>1.3.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>postgres-socket-factory</artifactId>
diff --git a/jdbc/sqlserver/pom.xml b/jdbc/sqlserver/pom.xml
index aefe97968..b4d1d7fbb 100644
--- a/jdbc/sqlserver/pom.xml
+++ b/jdbc/sqlserver/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.cloud.sql</groupId>
     <artifactId>jdbc-socket-factory-parent</artifactId>
-    <version>1.3.0</version>
+    <version>1.3.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>cloud-sql-connector-jdbc-sqlserver</artifactId>
diff --git a/pom.xml b/pom.xml
index c655d1e65..ff064fff7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
   <groupId>com.google.cloud.sql</groupId>
   <artifactId>jdbc-socket-factory-parent</artifactId>
   <packaging>pom</packaging>
-  <version>1.3.0</version>
+  <version>1.3.1-SNAPSHOT</version>
 
 
   <name>Cloud SQL JDBC Socket Factory</name>
diff --git a/r2dbc/core/pom.xml b/r2dbc/core/pom.xml
index 95eceefe8..8a04ccdc8 100644
--- a/r2dbc/core/pom.xml
+++ b/r2dbc/core/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.cloud.sql</groupId>
     <artifactId>jdbc-socket-factory-parent</artifactId>
-    <version>1.3.0</version>
+    <version>1.3.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>cloud-sql-connector-r2dbc-core</artifactId>
diff --git a/r2dbc/mysql/pom.xml b/r2dbc/mysql/pom.xml
index a359e9d97..f8b7fd7d2 100644
--- a/r2dbc/mysql/pom.xml
+++ b/r2dbc/mysql/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.cloud.sql</groupId>
     <artifactId>jdbc-socket-factory-parent</artifactId>
-    <version>1.3.0</version>
+    <version>1.3.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>cloud-sql-connector-r2dbc-mysql</artifactId>
diff --git a/r2dbc/postgres/pom.xml b/r2dbc/postgres/pom.xml
index 6d26e17ba..03221633f 100644
--- a/r2dbc/postgres/pom.xml
+++ b/r2dbc/postgres/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.cloud.sql</groupId>
     <artifactId>jdbc-socket-factory-parent</artifactId>
-    <version>1.3.0</version>
+    <version>1.3.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>cloud-sql-connector-r2dbc-postgres</artifactId>
diff --git a/r2dbc/sqlserver/pom.xml b/r2dbc/sqlserver/pom.xml
index c2ec9f150..e3e5c4f33 100644
--- a/r2dbc/sqlserver/pom.xml
+++ b/r2dbc/sqlserver/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.google.cloud.sql</groupId>
     <artifactId>jdbc-socket-factory-parent</artifactId>
-    <version>1.3.0</version>
+    <version>1.3.1-SNAPSHOT</version>
     <relativePath>../..</relativePath>
   </parent>
   <artifactId>cloud-sql-connector-r2dbc-sqlserver</artifactId>
diff --git a/version.txt b/version.txt
index f0bb29e76..5c73cd1b2 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.3.0
+1.3.1-SNAPSHOT