diff --git a/.hgtags b/.hgtags
index 21dac82c44e56ac5bb28118a4de26cd63ee6d2cf..30fc9e5e179525c082590b16897f34d64a4d6904 100644
--- a/.hgtags
+++ b/.hgtags
@@ -26,3 +26,5 @@ bcb33806d186561c781992e5f4d8a90bb033f9f0 jdk7-b48
 8b22ccb5aba2c6c11bddf6488a7bb7ef5b4bf2be jdk7-b49
 dae503d9f04c1a11e182dbf7f770509c28dc0609 jdk7-b50
 2581d90c6c9b2012da930eb4742add94a03069a0 jdk7-b51
+1b1e8f1a4fe8cebc01c022484f78148e17b62a0d jdk7-b52
+032c6af894dae8d939b3dd31d82042549e7793e0 jdk7-b53
diff --git a/make/hotspot_version b/make/hotspot_version
index f3f6bc5d15b3af2349b0ba4192c31c4a90dbf502..a99670bda3529e4a5c94bb8176bd2d328b4a1efa 100644
--- a/make/hotspot_version
+++ b/make/hotspot_version
@@ -31,11 +31,11 @@
 #
 
 # Don't put quotes (fail windows build).
-HOTSPOT_VM_COPYRIGHT=Copyright 2008
+HOTSPOT_VM_COPYRIGHT=Copyright 2009
 
-HS_MAJOR_VER=15
+HS_MAJOR_VER=16
 HS_MINOR_VER=0
-HS_BUILD_NUMBER=04
+HS_BUILD_NUMBER=01
 
 JDK_MAJOR_VER=1
 JDK_MINOR_VER=7