diff --git a/CHANGELOG.md b/CHANGELOG.md
index d7bd6a0b..3cf8e813 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 # Changelog
 
+# [Unreleased - 3.1.3-SNAPSHOT]
+
 # [3.1.2]
 ## Changed
 ### Dependencies
diff --git a/browserup-proxy-core/src/main/resources/com/browserup/bup/version b/browserup-proxy-core/src/main/resources/com/browserup/bup/version
index ef538c28..51af2fe1 100644
--- a/browserup-proxy-core/src/main/resources/com/browserup/bup/version
+++ b/browserup-proxy-core/src/main/resources/com/browserup/bup/version
@@ -1 +1 @@
-3.1.2
+3.1.3-SNAPSHOT
diff --git a/build.gradle b/build.gradle
index 0448eb4d..b031f518 100644
--- a/build.gradle
+++ b/build.gradle
@@ -4,7 +4,7 @@ subprojects {
     apply plugin: 'maven-publish'
 
     group = 'com.github.valfirst.browserup-proxy'
-    version = '3.1.2'
+    version = '3.1.3-SNAPSHOT'
 
     sourceCompatibility=11