diff --git a/Gemfile.lock b/Gemfile.lock
index 6a4c3fdf..b462301f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -182,7 +182,7 @@ GEM
     mini_mime (1.0.1)
     mini_portile2 (2.4.0)
     minitest (5.11.3)
-    mnemosyne-ruby (1.6.1)
+    mnemosyne-ruby (1.6.2)
       activesupport (>= 4)
       bunny
     msgpack (1.2.10)