diff --git a/Gemfile.lock b/Gemfile.lock
index cbeeb5c..f6a4a47 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -97,7 +97,7 @@ GEM
     concurrent-ruby (1.3.5)
     connection_pool (2.5.3)
     crass (1.0.6)
-    csv (3.3.4)
+    csv (3.3.5)
     date (3.4.1)
     debug (1.10.0)
       irb (~> 1.10)
@@ -493,7 +493,7 @@ CHECKSUMS
   concurrent-ruby (1.3.5) sha256=813b3e37aca6df2a21a3b9f1d497f8cbab24a2b94cab325bffe65ee0f6cbebc6
   connection_pool (2.5.3) sha256=cfd74a82b9b094d1ce30c4f1a346da23ee19dc8a062a16a85f58eab1ced4305b
   crass (1.0.6) sha256=dc516022a56e7b3b156099abc81b6d2b08ea1ed12676ac7a5657617f012bd45d
-  csv (3.3.4) sha256=e96ecd5a8c3494aa5b596282249daba5c6033203c199248e6146e36d2a78d8cd
+  csv (3.3.5) sha256=6e5134ac3383ef728b7f02725d9872934f523cb40b961479f69cf3afa6c8e73f
   date (3.4.1) sha256=bf268e14ef7158009bfeaec40b5fa3c7271906e88b196d958a89d4b408abe64f
   debug (1.10.0) sha256=11e28ca74875979e612444104f3972bd5ffb9e79179907d7ad46dba44bd2e7a4
   devise (4.9.4) sha256=920042fe5e704c548aa4eb65ebdd65980b83ffae67feb32c697206bfd975a7f8