diff --git a/Gemfile b/Gemfile
index 1f80f1a6f..271991350 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,7 +6,7 @@ gem "acts-as-taggable-on", "~> 9.0.1"
 gem "acts_as_votable", "~> 0.14.0"
 gem "ahoy_matey", "~> 4.1.0"
 gem "airbrake", "~> 13.0.2"
-gem "ancestry", "~> 4.2.0"
+gem "ancestry", "~> 4.3.3"
 gem "audited", "~> 5.3.3"
 gem "autoprefixer-rails", "~> 8.2.0"
 gem "bing_translator", "~> 6.2.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 0b98dcc7a..fcf84a0a9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -79,7 +79,7 @@ GEM
     akami (1.3.1)
       gyoku (>= 0.4.0)
       nokogiri
-    ancestry (4.2.0)
+    ancestry (4.3.3)
       activerecord (>= 5.2.6)
     ast (2.4.2)
     audited (5.3.3)
@@ -668,7 +668,7 @@ DEPENDENCIES
   acts_as_votable (~> 0.14.0)
   ahoy_matey (~> 4.1.0)
   airbrake (~> 13.0.2)
-  ancestry (~> 4.2.0)
+  ancestry (~> 4.3.3)
   audited (~> 5.3.3)
   autoprefixer-rails (~> 8.2.0)
   bing_translator (~> 6.2.0)