Version 4.0.64

Bug: b/288273207
Change-Id: Ib6cece6afc9874b31dbb4d17646896c70363e76a
diff --git a/src/main/java/com/android/tools/r8/Version.java b/src/main/java/com/android/tools/r8/Version.java
index 3ca41b9..811ad86 100644
--- a/src/main/java/com/android/tools/r8/Version.java
+++ b/src/main/java/com/android/tools/r8/Version.java
@@ -11,7 +11,7 @@
 
   // 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 = "4.0.63";
+  public static final String LABEL = "4.0.64";
 
   private Version() {
   }