diff --git a/Gemfile.lock b/Gemfile.lock
index ecec4b9..d758c2b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -7,7 +7,7 @@ GEM
     bigdecimal (3.1.9)
     colorator (1.1.0)
     concurrent-ruby (1.3.5)
-    csv (3.3.3)
+    csv (3.3.4)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
@@ -180,7 +180,7 @@ CHECKSUMS
   bigdecimal (3.1.9) sha256=2ffc742031521ad69c2dfc815a98e426a230a3d22aeac1995826a75dabfad8cc
   colorator (1.1.0) sha256=e2f85daf57af47d740db2a32191d1bdfb0f6503a0dfbc8327d0c9154d5ddfc38
   concurrent-ruby (1.3.5) sha256=813b3e37aca6df2a21a3b9f1d497f8cbab24a2b94cab325bffe65ee0f6cbebc6
-  csv (3.3.3) sha256=7e2966befb7bdaf7d5e9b36e1de73e6a5e7a72f584f180a1726aec88a1b0a900
+  csv (3.3.4) sha256=e96ecd5a8c3494aa5b596282249daba5c6033203c199248e6146e36d2a78d8cd
   em-websocket (0.5.3) sha256=f56a92bde4e6cb879256d58ee31f124181f68f8887bd14d53d5d9a292758c6a8
   eventmachine (1.2.7) sha256=994016e42aa041477ba9cff45cbe50de2047f25dd418eba003e84f0d16560972
   ffi (1.17.1) sha256=26f6b0dbd1101e6ffc09d3ca640b2a21840cc52731ad8a7ded9fb89e5fb0fc39