diff --git a/.abf.yml b/.abf.yml
index 56db3cc..2841183 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  "0ad-r11339-alpha-unix-build.tar.xz": e44f8484ca7082b1a9f2761a48aa8f54c8e833d1
+  "0ad-r11863-alpha-unix-build.tar.xz": e52a2a86b585d9bb6fee38ec7a1964b1a704c367
diff --git a/0ad.spec b/0ad.spec
index f8bd4cc..cde8a20 100644
--- a/0ad.spec
+++ b/0ad.spec
@@ -17,11 +17,11 @@
 
 Name:           0ad
 Epoch:		1
-Version:        r11339
+Version:        r11863
 %if %mdkversion >= 201100
-Release:        0.2
+Release:        0.4
 %else
-Release:	%mkrel 0.2
+Release:	%mkrel 0.4
 %endif
 License:        GPLv2+
 Group:          Games/Strategy
@@ -145,6 +145,14 @@ export EXCLUDE_FROM_FULL_STRIP="libAtlasUI_dbg.so libCollada_dbg.so pyrogenesis_
 
 
 %changelog
+* Fri Jun 29 2012 Bernhard Rosenkraenzer <bero@bero.eu> 1:r11863-0.4
++ Revision: 807484
+- Update to alpha 10 (aka 11863)
+
+* Sat Mar 31 2012 Bernhard Rosenkraenzer <bero@bero.eu> 1:r11339-0.3
++ Revision: 788441
+- Rebuild for boost 1.49
+
 * Sat Mar 17 2012 Bernhard Rosenkraenzer <bero@bero.eu> 1:r11339-0.2
 + Revision: 785456
 - Update to alpha9