diff --git a/flink-annotations/src/main/java/org/apache/flink/FlinkVersion.java b/flink-annotations/src/main/java/org/apache/flink/FlinkVersion.java
index <HASH>..<HASH> 100644
--- a/flink-annotations/src/main/java/org/apache/flink/FlinkVersion.java
+++ b/flink-annotations/src/main/java/org/apache/flink/FlinkVersion.java
@@ -51,7 +51,8 @@ public enum FlinkVersion {
     v1_11("1.11"),
     v1_12("1.12"),
     v1_13("1.13"),
-    v1_14("1.14");
+    v1_14("1.14"),
+    v1_15("1.15");
 
     private final String versionStr;
[hotfix] Add <I> to FlinkVersion

The upcoming version to be released need to exist already in master so that

when the new release branch is created from master the version of the release

is already there.