diff --git a/Gemfile b/Gemfile
index f8baa20fc..61c9b7a10 100644
--- a/Gemfile
+++ b/Gemfile
@@ -43,7 +43,7 @@ gem "omniauth-twitter", "~> 1.4.0"
 gem "paperclip", "~> 6.1.0"
 gem "paranoia", "~> 2.4.2"
 gem "pg", "~> 1.0.0"
-gem "pg_search", "~> 2.3.0"
+gem "pg_search", "~> 2.3.4"
 gem "puma", "~> 4.3.6"
 gem "recipient_interceptor", "~> 0.2.0"
 gem "redcarpet", "~> 3.5.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 45c859c7b..22a627467 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -413,9 +413,9 @@ GEM
     parser (2.7.2.0)
       ast (~> 2.4.1)
     pg (1.0.0)
-    pg_search (2.3.0)
-      activerecord (>= 4.2)
-      activesupport (>= 4.2)
+    pg_search (2.3.4)
+      activerecord (>= 5.2)
+      activesupport (>= 5.2)
     public_suffix (4.0.6)
     puma (4.3.6)
       nio4r (~> 2.0)
@@ -702,7 +702,7 @@ DEPENDENCIES
   paperclip (~> 6.1.0)
   paranoia (~> 2.4.2)
   pg (~> 1.0.0)
-  pg_search (~> 2.3.0)
+  pg_search (~> 2.3.4)
   puma (~> 4.3.6)
   rails (= 5.2.4.4)
   rails-assets-leaflet!