diff --git a/i3/.signature b/i3/.signature
index ff9fc6d2c..cfc30026f 100644
--- a/i3/.signature
+++ b/i3/.signature
@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/opt.pub
-RWSE3ohX2g5d/RKqr/zP0ymp+d+RZDqoOGBxGvHfv5/cTLHiG/uZlE0bqIFybHshSV5beNKv3X1vYrFAneJH8bEIB7QOWEaobAw=
-SHA256 (Pkgfile) = 417af00e27d10abc42308da656cfddb084039ec4a180fdcee50020a7b4eae338
+RWSE3ohX2g5d/dTpDolyGaJFHBDQeB0fPfYi+s4VvPn1Ktx2qV0FYGTeFKi3eUJ9cNVr75+P0SpYFjgY+9jdBP7t3sbmuc790Qs=
+SHA256 (Pkgfile) = 5256a542cbb4218c05090bfae8d8e998877a0b5ff23caa5c4c7abde637543223
 SHA256 (.footprint) = ffddeda3d45fadfa85e007ad5f4413605d3f52ef3d4489eb7445b4fc8528afbe
-SHA256 (i3-4.20.1.tar.xz) = 23e1ecaf208c1d162a0c8c66c4590b301a424ee5c011227eabb96e36fd6bfce6
+SHA256 (i3-4.21.tar.xz) = 8dc5205e0f3443d58661e30783521fd9c6d426d1e7f3667ab12f2ac1b2d32078
diff --git a/i3/Pkgfile b/i3/Pkgfile
index 3e706a2f4..5ff021383 100644
--- a/i3/Pkgfile
+++ b/i3/Pkgfile
@@ -4,7 +4,7 @@
 # Depends on: pango xorg-xcb-util-cursor xorg-xcb-util-keysyms xorg-xcb-util-wm xorg-xcb-util-xrm libxkbcommon yajl libev startup-notification
 
 name=i3
-version=4.20.1
+version=4.21
 release=1
 source=(http://i3wm.org/downloads/$name-$version.tar.xz)