Update version to 2.9.1

Tobias Haagen Michaelsen · Tobias Haagen Michaelsen · commit 65963ca65dc5 · 2019-10-04T22:05:04.000+02:00
diff --git a/lib/openid/version.rb b/lib/openid/version.rb
@@ -1,3 +1,3 @@
 module OpenID
-  VERSION = "2.8.0"
+  VERSION = "2.9.1"
 end
