diff --git a/src/jrd/build_no.h b/src/jrd/build_no.h
index 1ab62a4d23..ac6e934f05 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:502
+  FORMAL BUILD NUMBER:504
 */
 
-#define PRODUCT_VER_STRING "5.0.0.502"
-#define FILE_VER_STRING "WI-T5.0.0.502"
-#define LICENSE_VER_STRING "WI-T5.0.0.502"
-#define FILE_VER_NUMBER 5, 0, 0, 502
+#define PRODUCT_VER_STRING "5.0.0.504"
+#define FILE_VER_STRING "WI-T5.0.0.504"
+#define LICENSE_VER_STRING "WI-T5.0.0.504"
+#define FILE_VER_NUMBER 5, 0, 0, 504
 #define FB_MAJOR_VER "5"
 #define FB_MINOR_VER "0"
 #define FB_REV_NO "0"
-#define FB_BUILD_NO "502"
+#define FB_BUILD_NO "504"
 #define FB_BUILD_TYPE "T"
 #define FB_BUILD_SUFFIX "Firebird 5.0 Initial"
diff --git a/src/misc/writeBuildNum.sh b/src/misc/writeBuildNum.sh
index 7a80c08465..63bedfd38a 100755
--- a/src/misc/writeBuildNum.sh
+++ b/src/misc/writeBuildNum.sh
@@ -9,7 +9,7 @@ BuildType=T
 MajorVer=5
 MinorVer=0
 RevNo=0
-BuildNum=502
+BuildNum=504
 
 NowAt=`pwd`
 cd `dirname $0`