diff --git a/lib/jopenssl/version.rb b/lib/jopenssl/version.rb
index 46864634..9aee3ccd 100644
--- a/lib/jopenssl/version.rb
+++ b/lib/jopenssl/version.rb
@@ -1,5 +1,5 @@
 module JOpenSSL
-  VERSION = '0.15.1'
+  VERSION = '0.15.2.dev'
   BOUNCY_CASTLE_VERSION = '1.78.1'
 end
 
diff --git a/pom.xml b/pom.xml
index d3de1788..d220b738 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@ DO NOT MODIFY - GENERATED CODE
   <modelVersion>4.0.0</modelVersion>
   <groupId>rubygems</groupId>
   <artifactId>jruby-openssl</artifactId>
-  <version>0.15.1</version>
+  <version>0.15.2.dev-SNAPSHOT</version>
   <packaging>gem</packaging>
   <name>JRuby OpenSSL</name>
   <description>JRuby-OpenSSL is an add-on gem for JRuby that emulates the Ruby OpenSSL native library.</description>
@@ -65,8 +65,8 @@ DO NOT MODIFY - GENERATED CODE
     <invoker.test>${bc.versions}</invoker.test>
     <jruby.plugins.version>3.0.2</jruby.plugins.version>
     <jruby.switches>-W0</jruby.switches>
-    <jruby.version>9.2.19.0</jruby.version>
-    <jruby.versions>9.2.19.0</jruby.versions>
+    <jruby.version>9.1.17.0</jruby.version>
+    <jruby.versions>9.1.17.0</jruby.versions>
     <mavengem-wagon.version>2.0.2</mavengem-wagon.version>
     <mavengem.wagon.version>2.0.2</mavengem.wagon.version>
     <polyglot.dump.pom>pom.xml</polyglot.dump.pom>
@@ -274,7 +274,6 @@ DO NOT MODIFY - GENERATED CODE
         <configuration>
           <source>1.8</source>
           <target>1.8</target>
-          <release>8</release>
           <encoding>UTF-8</encoding>
           <debug>true</debug>
           <showWarnings>true</showWarnings>