diff --git a/src/Interface-Regular.ufo/glyphs/k.glif b/src/Interface-Regular.ufo/glyphs/k.glif
index c9ea06ced..45576ca22 100644
--- a/src/Interface-Regular.ufo/glyphs/k.glif
+++ b/src/Interface-Regular.ufo/glyphs/k.glif
@@ -10,8 +10,8 @@
       <point x="460" y="0" type="line"/>
     </contour>
     <contour>
-      <point x="1396" y="1488" type="line"/>
-      <point x="1096" y="1488" type="line"/>
+      <point x="1404" y="1536" type="line"/>
+      <point x="1104" y="1536" type="line"/>
       <point x="480" y="844" type="line"/>
       <point x="440" y="844" type="line"/>
       <point x="444" y="492" type="line"/>
diff --git a/src/Interface-Regular.ufo/glyphs/z.glif b/src/Interface-Regular.ufo/glyphs/z.glif
index 09bf509ee..3f20010c7 100644
--- a/src/Interface-Regular.ufo/glyphs/z.glif
+++ b/src/Interface-Regular.ufo/glyphs/z.glif
@@ -10,18 +10,18 @@
       <point x="1356" y="0" type="line"/>
     </contour>
     <contour>
-      <point x="1336" y="1312" type="line"/>
-      <point x="1336" y="1500" type="line"/>
-      <point x="1200" y="1500" type="line"/>
+      <point x="1336" y="1348" type="line"/>
+      <point x="1336" y="1536" type="line"/>
+      <point x="1200" y="1536" type="line"/>
       <point x="168" y="200" type="line"/>
       <point x="168" y="0" type="line"/>
       <point x="308" y="0" type="line"/>
     </contour>
     <contour>
-      <point x="1216" y="1500" type="line"/>
-      <point x="152" y="1500" type="line"/>
-      <point x="152" y="1280" type="line"/>
-      <point x="1216" y="1280" type="line"/>
+      <point x="1216" y="1536" type="line"/>
+      <point x="152" y="1536" type="line"/>
+      <point x="152" y="1316" type="line"/>
+      <point x="1216" y="1316" type="line"/>
     </contour>
     <contour>
       <point x="768" y="1792" type="move" name="top"/>