diff --git a/pom.xml b/pom.xml
index 5332ce8..588fad4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.github.phantomthief</groupId>
     <artifactId>more-lambdas</artifactId>
-    <version>0.1.27</version>
+    <version>0.1.28-SNAPSHOT</version>
 
     <properties>
         <guava.version>22.0</guava.version>