diff --git a/Gemfile.lock b/Gemfile.lock
index 2ca4c4c1..7aa63c1b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -187,7 +187,7 @@ GEM
       turbolinks
     jquery-ui-rails (6.0.1)
       railties (>= 3.2.16)
-    kgio (2.11.3)
+    kgio (2.11.4)
     launchy (2.5.0)
       addressable (~> 2.7)
     letter_opener (1.7.0)
@@ -276,7 +276,7 @@ GEM
       rake (>= 0.13)
       thor (~> 1.0)
     rainbow (3.0.0)
-    raindrops (0.19.1)
+    raindrops (0.20.0)
     rake (13.0.6)
     rdoc (6.3.1)
     ref (2.0.0)
@@ -384,7 +384,7 @@ GEM
       unf_ext
     unf_ext (0.0.7.7)
     unicode-display_width (2.0.0)
-    unicorn (5.8.0)
+    unicorn (6.1.0)
       kgio (~> 2.6)
       raindrops (~> 0.7)
     validates_timeliness (5.0.0)