diff --git a/NEWS b/NEWS
index 88645f19..0fd4a422 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+3.21.91
+=======
+* updated translations (pl)
+
 3.21.90
 =======
 * updated translations (es, gu)
diff --git a/configure.ac b/configure.ac
index 7e4fcf2c..8b73f530 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell-extensions],[3.21.90],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell&component=extensions])
+AC_INIT([gnome-shell-extensions],[3.21.91],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell&component=extensions])
 
 AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_AUX_DIR([config])