diff --git a/Gemfile.lock b/Gemfile.lock
index b744715..c47fcdb 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -68,7 +68,7 @@ GEM
     listen (3.9.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    logger (1.6.1)
+    logger (1.6.2)
     lumberjack (1.2.10)
     mechanize (2.12.2)
       addressable (~> 2.8)
@@ -156,8 +156,7 @@ GEM
       base64
     securerandom (0.3.1)
     shellany (0.0.1)
-    sidekiq (7.3.2)
-      concurrent-ruby (< 2)
+    sidekiq (7.3.6)
       connection_pool (>= 2.3.0)
       logger
       rack (>= 2.2.4)