diff --git a/libX11.spec b/libX11.spec
index 35f159e..58d458e 100644
--- a/libX11.spec
+++ b/libX11.spec
@@ -1,5 +1,5 @@
 Name:          libX11
-Version:       1.8.2
+Version:       1.8.3
 Release:       1mamba
 Summary:       X.Org X11 library
 Group:         System/Libraries
@@ -11,7 +11,6 @@ Source:        https://ftp.x.org/archive/individual/lib/libX11-%{version}.tar.xz
 License:       MIT
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
-BuildRequires: libXdmcp-devel
 BuildRequires: libxcb-devel
 BuildRequires: xorgproto-devel
 ## AUTOBUILDREQ-END
@@ -78,6 +77,9 @@ This package contains static libraries and header files needed for development.
 %doc ChangeLog
 
 %changelog
+* Sat Dec 17 2022 Automatic Build System <autodist@mambasoft.it> 1.8.3-1mamba
+- automatic version update by autodist
+
 * Sat Nov 12 2022 Automatic Build System <autodist@mambasoft.it> 1.8.2-1mamba
 - automatic version update by autodist