diff --git a/Gemfile b/Gemfile
index 04f25c8fd..5829f726d 100644
--- a/Gemfile
+++ b/Gemfile
@@ -29,7 +29,7 @@ gem "json-schema", "3.0.0"
 gem "devise", "4.8.1"
 gem "devise_lastseenable", "0.0.6"
 gem "devise-two-factor", "4.0.2"
-gem "rqrcode", "2.1.0"
+gem "rqrcode", "2.1.1"
 
 # Captcha
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 5486bb986..b782db82f 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -621,7 +621,7 @@ GEM
       railties (>= 5.0)
     rexml (3.2.5)
     rotp (6.2.0)
-    rqrcode (2.1.0)
+    rqrcode (2.1.1)
       chunky_png (~> 1.0)
       rqrcode_core (~> 1.0)
     rqrcode_core (1.2.0)
@@ -900,7 +900,7 @@ DEPENDENCIES
   redcarpet (= 3.5.1)
   redis (= 4.5.1)
   responders (= 3.0.1)
-  rqrcode (= 2.1.0)
+  rqrcode (= 2.1.1)
   rspec-json_expectations (~> 2.1)
   rspec-rails (= 5.0.2)
   rubocop (= 0.93.1)