diff --git a/re2.spec b/re2.spec
index ea19c13..f2b6407 100644
--- a/re2.spec
+++ b/re2.spec
@@ -1,6 +1,6 @@
 %define gitver %(echo %version | tr . -)
 Name:          re2
-Version:       2023.03.01
+Version:       2023.08.01
 Release:       1mamba
 Summary:       A fast, safe, thread-friendly regular expression library
 Group:         System/Libraries
@@ -12,6 +12,7 @@ Source:        https://github.com/google/re2.git/%{gitver}/re2-%{version}.tar.bz
 License:       BSD
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
+BuildRequires: libabseil-cpp-devel
 BuildRequires: libgcc
 BuildRequires: libstdc++6-devel
 ## AUTOBUILDREQ-END
@@ -77,6 +78,9 @@ This package contains libraries and header files for developing applications tha
 
 
 %changelog
+* Sun Aug 20 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2023.08.01-1mamba
+- update to 2023.08.01
+
 * Thu Mar 09 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 2023.03.01-1mamba
 - update to 2023.03.01