diff --git a/base/mate-session-manager/mate-session-manager.SlackBuild b/base/mate-session-manager/mate-session-manager.SlackBuild
index 403ef10..8086189 100644
--- a/base/mate-session-manager/mate-session-manager.SlackBuild
+++ b/base/mate-session-manager/mate-session-manager.SlackBuild
@@ -23,7 +23,7 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=mate-session-manager
-VERSION=${VERSION:-1.5.1}
+VERSION=${VERSION:-1.5.2}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_msb}