diff --git a/src/jrd/build_no.h b/src/jrd/build_no.h
index 6c65cd1639..31a4d9c945 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:26520
+  FORMAL BUILD NUMBER:26521
 */
 
-#define PRODUCT_VER_STRING "3.0.0.26520"
-#define FILE_VER_STRING "WI-T3.0.0.26520"
-#define LICENSE_VER_STRING "WI-T3.0.0.26520"
-#define FILE_VER_NUMBER 3, 0, 0, 26520
+#define PRODUCT_VER_STRING "3.0.0.26521"
+#define FILE_VER_STRING "WI-T3.0.0.26521"
+#define LICENSE_VER_STRING "WI-T3.0.0.26521"
+#define FILE_VER_NUMBER 3, 0, 0, 26521
 #define FB_MAJOR_VER "3"
 #define FB_MINOR_VER "0"
 #define FB_REV_NO "0"
-#define FB_BUILD_NO "26520"
+#define FB_BUILD_NO "26521"
 #define FB_BUILD_TYPE "T"
 #define FB_BUILD_SUFFIX "Firebird 3.0 Unstable "
diff --git a/src/misc/writeBuildNum.sh b/src/misc/writeBuildNum.sh
index 1b92e89cd6..ef881eec0a 100755
--- a/src/misc/writeBuildNum.sh
+++ b/src/misc/writeBuildNum.sh
@@ -3,13 +3,13 @@
 # This file is used both to rebuild the header file and to set the
 # environment variables on the config call
 
-BuildVersion="$Id: writeBuildNum.sh,v 1.26693 2009-12-01 14:45:21 hvlad Exp $"
+BuildVersion="$Id: writeBuildNum.sh,v 1.26694 2009-12-01 14:45:37 hvlad Exp $"
 
 BuildType=T
 MajorVer=3
 MinorVer=0
 RevNo=0
-BuildNum=26520
+BuildNum=26521
 
 if [ "$SPECIAL_BUILD_SUFFIX" = "" ]; then
 # Normal builds
@@ -94,7 +94,7 @@ cat >$1 <<eof
 MajorVer = $MajorVer
 MinorVer = $MinorVer
 RevNo = $RevNo
-BuildNum=26520
+BuildNum=26521
 BuildType = $BuildType
 BuildSuffix = $BuildSuffix