diff --git a/.hgtags b/.hgtags
index 6bbacf6aebc..3962b8e67fc 100644
--- a/.hgtags
+++ b/.hgtags
@@ -628,3 +628,4 @@ bc54620a3848c26cff9766e5e2a6e5ddab98ed18 jdk-14-ga
 82b7c62cf4cc56828a8fb724f57087967232a2a7 jdk-15+15
 5c7ec21f5d13f6eb5cd32288c69b8be2f9cac256 jdk-15+16
 dd5198db2e5b1ebcafe065d987c03ba9fcb50fc3 jdk-15+17
+44aef192b488a48cce12422394691a6b1d16b98e jdk-15+18