diff --git a/acinclude.m4 b/acinclude.m4
index b756da6b8..daa75a7f1 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -64,7 +64,7 @@ AC_DEFUN([GB_PRINT_MESSAGES],
 
 AC_DEFUN([GB_INIT_AUTOMAKE],
 [
-  AM_INIT_AUTOMAKE($1, 3.2.90)
+  AM_INIT_AUTOMAKE($1, 3.3.0)
   m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)])
   ##AM_SILENT_RULES([yes])
   AM_CONFIG_HEADER([config.h])
@@ -76,12 +76,12 @@ AC_DEFUN([GB_INIT_AUTOMAKE],
   AC_SUBST(GAMBAS_MINOR_VERSION)
 
   AC_DEFINE(GAMBAS_VERSION, 3, Gambas version)
-  AC_DEFINE(GAMBAS_MINOR_VERSION, 2, Gambas minor version)
+  AC_DEFINE(GAMBAS_MINOR_VERSION, 3, Gambas minor version)
   AC_DEFINE(GAMBAS_VERSION_STRING, "3", Gambas version string)
-  AC_DEFINE(GAMBAS_FULL_VERSION_STRING, "3.2", Gambas full version string)
+  AC_DEFINE(GAMBAS_FULL_VERSION_STRING, "3.3", Gambas full version string)
 
-  AC_DEFINE(GAMBAS_FULL_VERSION, 0x03020090, [Full Gambas version])
-  AC_DEFINE(GAMBAS_PCODE_VERSION, 0x03020000, [Gambas bytecode version])
+  AC_DEFINE(GAMBAS_FULL_VERSION, 0x03030000, [Full Gambas version])
+  AC_DEFINE(GAMBAS_PCODE_VERSION, 0x03030000, [Gambas bytecode version])
   AC_DEFINE(GAMBAS_PCODE_VERSION_MIN, 0x03000000, [Minimum Gambas bytecode version])
 
   GB_CLEAR_MESSAGES