diff --git a/scripts/rss_to_steemit/Gemfile.lock b/scripts/rss_to_steemit/Gemfile.lock
index ef70404..0f7ea11 100644
--- a/scripts/rss_to_steemit/Gemfile.lock
+++ b/scripts/rss_to_steemit/Gemfile.lock
@@ -21,7 +21,7 @@ GEM
     hashie (3.6.0)
     i18n (1.6.0)
       concurrent-ruby (~> 1.0)
-    json (2.2.0)
+    json (2.3.1)
     little-plugger (1.1.4)
     logging (2.2.2)
       little-plugger (~> 1.1)