diff --git a/changelog.txt b/changelog.txt
index e3a22a45..631878bd 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -3208,3 +3208,7 @@ Gameplay:
 
 2019-05-16 03:22 Version 11.0x:
 - using Orb of Safety marked you as cheater
+
+2019-05-16 18:03 Version 11.0y:
+ - improved 3D models: Bull horns, Cat head, anything which had holes at its ends, Butterfly (previously crashed the game), animation for all winged creatures (previously only Eagle had animation), 
+   leg movement animation for quadrupeds; also the stun stars are drawn now
diff --git a/hyper.h b/hyper.h
index ed6696e1..0c88ef11 100644
--- a/hyper.h
+++ b/hyper.h
@@ -2,9 +2,9 @@
 // It is quite chaotic.
 
 // version numbers
-#define VER "11.0x"
-#define VERNUM 11024
-#define VERNUM_HEX 0xA618
+#define VER "11.0y"
+#define VERNUM 11025
+#define VERNUM_HEX 0xA619
 
 #include <stdarg.h>
 #include "hyper_function.h"