diff --git a/Gemfile.lock b/Gemfile.lock
index d43641d17935e923cccbaf37db9eef0b041275b0..ed6c55c5b90ee7b2285d77cf7f6e5a608be1257a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -500,7 +500,7 @@ GEM
       sidekiq (>= 3.0.0)
     simple_captcha2 (0.3.2)
       rails (>= 4.1)
-    simple_oauth (0.3.0)
+    simple_oauth (0.2.0)
     sinatra (1.3.3)
       rack (~> 1.3, >= 1.3.6)
       rack-protection (~> 1.2)