diff --git a/Gemfile.lock b/Gemfile.lock
index f3cc1ac..bf602f0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -90,7 +90,7 @@ GEM
     concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     crass (1.0.6)
-    csv (3.3.2)
+    csv (3.3.3)
     date (3.4.1)
     diff-lcs (1.5.1)
     doorkeeper (5.8.1)