diff --git a/ChangeLog b/ChangeLog
index 8ce695b080..ebbe9a3675 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+ 2012-04-27 16:31  dimitr 
+   M src/dsql/pass1.cpp
+Fixed CORE-3834: Usage of a NATURAL JOIN with a derived table crashes the server.
+
+ 2012-04-27 13:21  alexpeshkoff 
+   M src/remote/inet.cpp
+Fixed posix build
+
  2012-04-26 09:39  paulbeach 
    M builds/install/misc/firebird.conf.in
 Make the conf. parameter DummyPacketInterval more accurate.
diff --git a/src/jrd/build_no.h b/src/jrd/build_no.h
index dbd8975b06..46ec745a1f 100644
--- a/src/jrd/build_no.h
+++ b/src/jrd/build_no.h
@@ -3,16 +3,16 @@
                *** DO NOT EDIT ***
   TO CHANGE ANY INFORMATION IN HERE PLEASE
   EDIT src/misc/writeBuildNum.sh
-  FORMAL BUILD NUMBER:26470
+  FORMAL BUILD NUMBER:26472
 */
 
-#define PRODUCT_VER_STRING "2.5.2.26470"
-#define FILE_VER_STRING "WI-V2.5.2.26470"
-#define LICENSE_VER_STRING "WI-V2.5.2.26470"
-#define FILE_VER_NUMBER 2, 5, 2, 26470
+#define PRODUCT_VER_STRING "2.5.2.26472"
+#define FILE_VER_STRING "WI-V2.5.2.26472"
+#define LICENSE_VER_STRING "WI-V2.5.2.26472"
+#define FILE_VER_NUMBER 2, 5, 2, 26472
 #define FB_MAJOR_VER "2"
 #define FB_MINOR_VER "5"
 #define FB_REV_NO "2"
-#define FB_BUILD_NO "26470"
+#define FB_BUILD_NO "26472"
 #define FB_BUILD_TYPE "V"
 #define FB_BUILD_SUFFIX "Firebird 2.5"
diff --git a/src/misc/writeBuildNum.sh b/src/misc/writeBuildNum.sh
index 330eff6777..42a58d3baf 100755
--- a/src/misc/writeBuildNum.sh
+++ b/src/misc/writeBuildNum.sh
@@ -9,7 +9,7 @@ BuildType=V
 MajorVer=2
 MinorVer=5
 RevNo=2
-BuildNum=26470
+BuildNum=26472
 
 if [ "$SPECIAL_BUILD_SUFFIX" = "" ]; then
 # Normal builds