diff --git a/Gemfile.lock b/Gemfile.lock
index f0868ab8..ab2d7238 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -261,7 +261,7 @@ GEM
     jwt (2.1.0)
     launchy (2.4.3)
       addressable (~> 2.3)
-    leaflet-rails (1.4.0)
+    leaflet-rails (1.5.1)
       rails (>= 4.2.0)
     letter_opener (1.7.0)
       launchy (~> 2.2)
@@ -270,7 +270,7 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
     loggability (0.14.0)
-    loofah (2.3.1)
+    loofah (2.4.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     lumberjack (1.0.12)
@@ -282,7 +282,7 @@ GEM
     mime-types (3.2.2)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2018.0812)
-    mimemagic (0.3.2)
+    mimemagic (0.3.3)
     mina (1.2.3)
       open4 (~> 1.3.4)
       rake
@@ -309,7 +309,7 @@ GEM
     net-http-persistent (3.0.1)
       connection_pool (~> 2.2)
     netrc (0.11.0)
-    nio4r (2.3.1)
+    nio4r (2.5.2)
     nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     notiffany (0.1.1)
@@ -600,9 +600,9 @@ GEM
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff
-    websocket-driver (0.7.0)
+    websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)
-    websocket-extensions (0.1.3)
+    websocket-extensions (0.1.4)
     whenever (0.10.0)
       chronic (>= 0.6.3)
     xpath (3.2.0)