diff --git a/Gemfile.lock b/Gemfile.lock
index fe8b52c8..6dacd614 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -496,10 +496,10 @@ GEM
       railties (>= 5.2)
     rexml (3.4.1)
     rolify (6.0.0)
-    rqrcode (2.0.0)
+    rqrcode (3.1.0)
       chunky_png (~> 1.0)
-      rqrcode_core (~> 1.0)
-    rqrcode_core (1.1.0)
+      rqrcode_core (~> 2.0)
+    rqrcode_core (2.0.0)
     rspec-activemodel-mocks (1.1.0)
       activemodel (>= 3.0)
       activesupport (>= 3.0)