diff --git a/cups.spec b/cups.spec
index 95f11ec..f8ff098 100644
--- a/cups.spec
+++ b/cups.spec
@@ -6,7 +6,7 @@
 %define        libname libcups
 
 Name:          cups
-Version:       2.4.6
+Version:       2.4.7
 Release:       1mamba
 Summary:       Common UNIX Printing System
 Group:         System/Spooling
@@ -42,6 +42,7 @@ BuildRequires: libsnapd-glib-devel
 BuildRequires: libstdc++6-devel
 BuildRequires: libsystemd-devel
 BuildRequires: libusb-devel
+BuildRequires: libxcrypt-devel
 BuildRequires: libz-devel
 ## AUTOBUILDREQ-END
 Requires:      ghostscript >= 8.57
@@ -300,6 +301,9 @@ fi
 #%doc CHANGES.txt README.txt
 
 %changelog
+* Wed Sep 20 2023 Automatic Build System <autodist@mambasoft.it> 2.4.7-1mamba
+- automatic version update by autodist
+
 * Thu Jun 22 2023 Automatic Build System <autodist@mambasoft.it> 2.4.6-1mamba
 - automatic version update by autodist