diff --git a/Gemfile.lock b/Gemfile.lock
index 2133a50..02172c8 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -168,7 +168,7 @@ GEM
     json (2.6.2)
     letter_avatar (0.3.9)
     local_time (2.1.0)
-    loofah (2.18.0)
+    loofah (2.19.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -196,7 +196,7 @@ GEM
       timeout
     niceql (0.5.1)
     nio4r (2.5.8)
-    nokogiri (1.13.7-x86_64-linux)
+    nokogiri (1.13.10-x86_64-linux)
       racc (~> 1.4)
     orm_adapter (0.5.0)
     overcommit (0.59.1)
@@ -219,7 +219,7 @@ GEM
     pundit (2.2.0)
       activesupport (>= 3.0.0)
     raabro (1.4.0)
-    racc (1.6.0)
+    racc (1.6.1)
     rack (2.2.4)
     rack-test (2.0.2)
       rack (>= 1.3)