diff --git a/rails/embedded_analytics/Gemfile.lock b/rails/embedded_analytics/Gemfile.lock
index 982de2c..d622e25 100644
--- a/rails/embedded_analytics/Gemfile.lock
+++ b/rails/embedded_analytics/Gemfile.lock
@@ -87,7 +87,9 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (1.0.0)
-    mimemagic (0.3.5)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
     minitest (5.14.1)
@@ -96,7 +98,7 @@ GEM
       mini_portile2 (~> 2.4.0)
     orm_adapter (0.5.0)
     puma (3.12.6)
-    rack (2.2.3)
+    rack (2.2.6.4)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
     rails (5.2.4.3)