diff --git a/psutil/psutil.SlackBuild b/psutil/psutil.SlackBuild
index afd9415..0933a29 100644
--- a/psutil/psutil.SlackBuild
+++ b/psutil/psutil.SlackBuild
@@ -26,7 +26,7 @@
 #
 
 PRGNAM=psutil
-VERSION=${VERSION:-5.8.0}
+VERSION=${VERSION:-5.9.1}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_csb}