diff -urN /usr/ports/devel/git-cola/Makefile git-cola/Makefile
--- /usr/ports/devel/git-cola/Makefile	2019-09-27 04:52:15.000000000 -0400
+++ git-cola/Makefile	2020-04-06 18:37:34.846162000 -0400
@@ -13,7 +13,8 @@
 LICENSE_FILE=		${WRKSRC}/COPYING
 
 BUILD_DEPENDS=		git>=0:devel/git
-RUN_DEPENDS=		${PYTHON_PKGNAMEPREFIX}QtPy>=1.7.1:devel/py-QtPy@${PY_FLAVOR}
+RUN_DEPENDS=		${PYTHON_PKGNAMEPREFIX}QtPy>=1.7.1:devel/py-QtPy@${PY_FLAVOR}\
+			tk87>=0:x11-toolkits/tk87
 
 USES=			desktop-file-utils gmake gnome python pyqt:5 qt:5 shebangfix
 USE_GITHUB=		yes
diff -urN /usr/ports/devel/git-cola/files/patch-share_git-cola_bin_ssh-askpass git-cola/files/patch-share_git-cola_bin_ssh-askpass
--- /usr/ports/devel/git-cola/files/patch-share_git-cola_bin_ssh-askpass	1969-12-31 19:30:00.000000000 -0430
+++ git-cola/files/patch-share_git-cola_bin_ssh-askpass	2020-04-06 18:32:10.209369000 -0400
@@ -0,0 +1,10 @@
+--- share/git-cola/bin/ssh-askpass.orig	2020-04-06 22:31:07 UTC
++++ share/git-cola/bin/ssh-askpass
+@@ -1,6 +1,6 @@
+ #!/bin/sh
+ # Tcl ignores the next line -*- tcl -*- \
+-exec wish "$0" -- "$@"
++exec wish8.7 "$0" -- "$@"
+ 
+ # This is a trivial implementation of an GIT_ASKPASS / SSH_ASKPASS handler.
+ # Git-gui uses this script if none are already configured.