diff --git a/Gemfile.lock b/Gemfile.lock
index 6570010..3fa1b87 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -18,7 +18,7 @@ GEM
       ffi (>= 1.3.0)
     ffi (1.11.1)
     hashdiff (0.4.0)
-    mini_magick (4.9.3)
+    mini_magick (4.9.5)
     public_suffix (3.1.1)
     rake (12.3.2)
     rspec (3.8.0)
@@ -50,7 +50,7 @@ PLATFORMS
 DEPENDENCIES
   awesome_print (< 2.0)
   mapstatic!
-  rake (~> 12)
+  rake
   rspec (~> 3)
   thor (>= 0.19.0, < 2.0)
   vcr (~> 3)