diff --git a/octave.spec b/octave.spec
index 95f6548..7f362b8 100644
--- a/octave.spec
+++ b/octave.spec
@@ -1,5 +1,5 @@
 Name:          octave
-Version:       8.2.0
+Version:       8.3.0
 Release:       1mamba
 Summary:       A high-level language, primarily intended for numerical computations
 Group:         Applications/Mathematics
@@ -16,7 +16,6 @@ License:       GPL
 #liblapack.so.3()(64bit): .so link not found
 BuildRequires: gcc-fortran
 BuildRequires: glibc-devel
-BuildRequires: libGLU-devel
 BuildRequires: libGraphicsMagick-devel
 BuildRequires: libX11-devel
 BuildRequires: libXcursor-devel
@@ -36,6 +35,7 @@ BuildRequires: libfontconfig-devel
 BuildRequires: libfreetype-devel
 BuildRequires: libgcc
 BuildRequires: libglpk-devel
+BuildRequires: libglu-devel
 BuildRequires: libglvnd-devel
 BuildRequires: libgomp-devel
 BuildRequires: libhdf5-devel
@@ -179,6 +179,9 @@ install -D -m 644 %{SOURCE1} \
 #%doc ChangeLog README NEWS INSTALL
 
 %changelog
+* Sat Aug 12 2023 Automatic Build System <autodist@mambasoft.it> 8.3.0-1mamba
+- automatic version update by autodist
+
 * Sat Apr 15 2023 Automatic Build System <autodist@mambasoft.it> 8.2.0-1mamba
 - automatic version update by autodist