diff --git a/Gemfile.lock b/Gemfile.lock
index 2909a1b..a09ded9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,7 +13,7 @@ GEM
     psych (5.3.1)
       date
       stringio
-    rake (13.3.1)
+    rake (13.4.1)
     rdoc (7.2.0)
       erb
       psych (>= 4.0.0)
@@ -62,7 +62,7 @@ CHECKSUMS
   erb (6.0.1) sha256=28ecdd99c5472aebd5674d6061e3c6b0a45c049578b071e5a52c2a7f13c197e5
   is-range (0.8.2)
   psych (5.3.1) sha256=eb7a57cef10c9d70173ff74e739d843ac3b2c019a003de48447b2963d81b1974
-  rake (13.3.1) sha256=8c9e89d09f66a26a01264e7e3480ec0607f0c497a861ef16063604b1b08eb19c
+  rake (13.4.1) sha256=b4e81bd6a748308a6799619d824ec6a23cd1acd07d9ec41e5f2ebfb2294447c8
   rdoc (7.2.0) sha256=8650f76cd4009c3b54955eb5d7e3a075c60a57276766ebf36f9085e8c9f23192
   redcarpet (3.6.1) sha256=d444910e6aa55480c6bcdc0cdb057626e8a32c054c29e793fa642ba2f155f445
   rspec (3.13.2) sha256=206284a08ad798e61f86d7ca3e376718d52c0bc944626b2349266f239f820587