diff --git a/src/jrd/build_no.h b/src/jrd/build_no.h
index 85b14809d5..66c1d117cf 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:27879
+  FORMAL BUILD NUMBER:27880
 */
 
-#define PRODUCT_VER_STRING "3.0.0.27879"
-#define FILE_VER_STRING "WI-T3.0.0.27879"
-#define LICENSE_VER_STRING "WI-T3.0.0.27879"
-#define FILE_VER_NUMBER 3, 0, 0, 27879
+#define PRODUCT_VER_STRING "3.0.0.27880"
+#define FILE_VER_STRING "WI-T3.0.0.27880"
+#define LICENSE_VER_STRING "WI-T3.0.0.27880"
+#define FILE_VER_NUMBER 3, 0, 0, 27880
 #define FB_MAJOR_VER "3"
 #define FB_MINOR_VER "0"
 #define FB_REV_NO "0"
-#define FB_BUILD_NO "27879"
+#define FB_BUILD_NO "27880"
 #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 5333b9a18d..c7f1359a1f 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 1.28054 2010-03-09 18:55:16 asfernandes Exp $"
+BuildVersion="$Id: writeBuildNum.sh,v 1.28055 2010-03-09 18:55:49 asfernandes Exp $"
 
 BuildType=T
 MajorVer=3
 MinorVer=0
 RevNo=0
-BuildNum=27879
+BuildNum=27880
 
 if [ "$SPECIAL_BUILD_SUFFIX" = "" ]; then
 # Normal builds
@@ -96,7 +96,7 @@ cat >$1 <<eof
 MajorVer = $MajorVer
 MinorVer = $MinorVer
 RevNo = $RevNo
-BuildNum=27879
+BuildNum=27880
 BuildType = $BuildType
 BuildSuffix = $BuildSuffix