Version 8.13.1-dev

Change-Id: I50eaeb3bb6bc40435eb32e22ad0d3ab36a6f5e5f
diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index 1d5b628..13771c6 100644
--- a/src/main/java/com/android/tools/r8/Version.java
+++ b/src/main/java/com/android/tools/r8/Version.java
@@ -13,7 +13,7 @@
 
   // This field is accessed from release scripts using simple pattern matching.
   // Therefore, changing this field could break our release scripts.
-  public static final String LABEL = "8.13.0-dev";
+  public static final String LABEL = "8.13.1-dev";
 
   private Version() {
   }