diff --git a/ibus-m17n.spec b/ibus-m17n.spec
index a1d8e2d..2136111 100644
--- a/ibus-m17n.spec
+++ b/ibus-m17n.spec
@@ -1,5 +1,5 @@
 Name:          ibus-m17n
-Version:       1.4.18
+Version:       1.4.19
 Release:       1mamba
 Summary:       M17N engine for IBus
 Group:         System/Libraries
@@ -12,20 +12,16 @@ License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
 BuildRequires: libat-spi2-core-devel
-BuildRequires: libbrotli-devel
-BuildRequires: libbzip2-devel
 BuildRequires: libcairo-devel
 BuildRequires: libfontconfig-devel
 BuildRequires: libfreetype-devel
 BuildRequires: libgdk-pixbuf-devel
 BuildRequires: libglib-devel
-BuildRequires: libgraphite2-devel
 BuildRequires: libgtk2-devel
 BuildRequires: libharfbuzz-devel
 BuildRequires: libibus-devel
 BuildRequires: libm17n-devel
 BuildRequires: libpango-devel
-BuildRequires: libpcre-devel
 BuildRequires: libthai-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
@@ -84,6 +80,9 @@ fi
 %doc AUTHORS COPYING
 
 %changelog
+* Mon Feb 20 2023 Automatic Build System <autodist@mambasoft.it> 1.4.19-1mamba
+- automatic version update by autodist
+
 * Thu Dec 08 2022 Automatic Build System <autodist@mambasoft.it> 1.4.18-1mamba
 - automatic version update by autodist