diff --git a/Gemfile b/Gemfile
index 50ef52835222dcabe89efc8ac216ec585c784284..e13c42ed96ff1d0517c3fee21b23f8f94d1ce11f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -219,7 +219,7 @@ gem 'ruby-progressbar', '~> 1.10'
 gem 'settingslogic', '~> 2.0.9'
 
 # Linear-time regex library for untrusted regular expressions
-gem 're2', '~> 1.2.0'
+gem 're2', '~> 1.4.0'
 
 # Misc
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 41794b552ca442f3ea8d285b725000e3c2d78211..61aaed678cc9916558336df5d204feab71494eec 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1026,7 +1026,7 @@ GEM
     rbtree (0.4.4)
     rchardet (1.8.0)
     rdoc (6.3.2)
-    re2 (1.2.0)
+    re2 (1.4.0)
     recaptcha (4.13.1)
       json
     recursive-open-struct (1.1.3)
@@ -1621,7 +1621,7 @@ DEPENDENCIES
   rainbow (~> 3.0)
   rbtrace (~> 0.4)
   rdoc (~> 6.3.2)
-  re2 (~> 1.2.0)
+  re2 (~> 1.4.0)
   recaptcha (~> 4.11)
   redis (~> 4.4.0)
   redis-actionpack (~> 5.2.0)