diff --git a/Gemfile.lock b/Gemfile.lock
index 1d0d48a29..be8a72e01 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -64,7 +64,7 @@ GEM
       thread_safe (~> 0.3, >= 0.3.1)
     base32 (0.3.2)
     bcrypt (3.1.12)
-    bindata (2.4.4)
+    bindata (2.4.10)
     bindex (0.5.0)
     binman (5.1.0)
       opener (>= 0.1.0, < 1)
@@ -223,7 +223,9 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mini_mime (1.0.1)
     mini_portile2 (2.4.0)
     minitest (5.11.3)