diff --git a/rustc.spec b/rustc.spec
index 41946a3..73a6113 100644
--- a/rustc.spec
+++ b/rustc.spec
@@ -1,6 +1,6 @@
 %define stage1 1
 Name:          rustc
-Version:       1.80.1
+Version:       1.81.0
 Release:       1mamba
 Summary:       The Rust programming language, designed to be a safe, concurrent, practical language
 Group:         Applications/Development
@@ -14,6 +14,7 @@ License:       MIT
 BuildRequires: glibc-devel
 BuildRequires: libcurl-devel
 BuildRequires: libgcc
+BuildRequires: libgit2-devel
 BuildRequires: libopenssl-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libz-devel
@@ -120,8 +121,6 @@ cd -
 %clean
 #[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
-%post -n lib%{name} -p /sbin/ldconfig
-%postun -n lib%{name} -p /sbin/ldconfig
 
 %files
 #-f %{name}.lang
@@ -186,6 +185,9 @@ cd -
 #%doc README.md
 
 %changelog
+* Fri Sep 06 2024 Automatic Build System <autodist@openmamba.org> 1.81.0-1mamba
+- automatic version update by autodist
+
 * Fri Aug 09 2024 Automatic Build System <autodist@openmamba.org> 1.80.1-1mamba
 - automatic version update by autodist