diff --git a/srcpkgs/gtkmm/template b/srcpkgs/gtkmm/template
index 2e4a59d62d4..2b99273a88d 100644
--- a/srcpkgs/gtkmm/template
+++ b/srcpkgs/gtkmm/template
@@ -1,7 +1,7 @@
 # Template build file for 'gtkmm'.
 pkgname=gtkmm
 version=3.18.0
-revision=2
+revision=3
 build_style=gnu-configure
 configure_args="--disable-documentation"
 hostmakedepends="automake libtool pkg-config mm-common"