diff --git a/components/courses/Gemfile.lock b/components/courses/Gemfile.lock
index bfae76f1..c2f46b68 100644
--- a/components/courses/Gemfile.lock
+++ b/components/courses/Gemfile.lock
@@ -99,7 +99,7 @@ GEM
       rspec (>= 2.99.0, < 4.0)
     i18n (1.8.10)
       concurrent-ruby (~> 1.0)
-    json (2.2.0)
+    json (2.5.1)
     kaminari (1.2.1)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.2.1)