diff --git a/Gemfile.lock b/Gemfile.lock
index c876e04..44d671c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -59,7 +59,7 @@ GEM
     erubi (1.13.1)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    json (2.17.1)
+    json (2.18.0)
     logger (1.7.0)
     loofah (2.24.1)
       crass (~> 1.0.2)
@@ -68,7 +68,7 @@ GEM
       method_source (>= 0.6.7)
       rake (>= 0.9.2.2)
     method_source (1.1.0)
-    minitest (5.26.2)
+    minitest (5.27.0)
     minitest-reporters (1.7.1)
       ansi
       builder
@@ -158,12 +158,12 @@ CHECKSUMS
   drb (2.2.3) sha256=0b00d6fdb50995fe4a45dea13663493c841112e4068656854646f418fda13373
   erubi (1.13.1) sha256=a082103b0885dbc5ecf1172fede897f9ebdb745a4b97a5e8dc63953db1ee4ad9
   i18n (1.14.7) sha256=ceba573f8138ff2c0915427f1fc5bdf4aa3ab8ae88c8ce255eb3ecf0a11a5d0f
-  json (2.17.1) sha256=e0e4824541336a44915436f53e7ea74c687314fb8f88080fa1456f6a34ead92e
+  json (2.18.0) sha256=b10506aee4183f5cf49e0efc48073d7b75843ce3782c68dbeb763351c08fd505
   logger (1.7.0) sha256=196edec7cc44b66cfb40f9755ce11b392f21f7967696af15d274dde7edff0203
   loofah (2.24.1) sha256=655a30842b70ec476410b347ab1cd2a5b92da46a19044357bbd9f401b009a337
   m (1.6.2) sha256=2fb85aff050b6b699e6dbca47b45d426e2136ccdfabb64437e9630230d29108e
   method_source (1.1.0) sha256=181301c9c45b731b4769bc81e8860e72f9161ad7d66dd99103c9ab84f560f5c5
-  minitest (5.26.2) sha256=f021118a6185b9ba9f5af71f2ba103ad770c75afde9f2ab8da512677c550cde3
+  minitest (5.27.0) sha256=2d3b17f8a36fe7801c1adcffdbc38233b938eb0b4966e97a6739055a45fa77d5
   minitest-reporters (1.7.1) sha256=5060413a0c95b8c32fe73e0606f3631c173a884d7900e50013e15094eb50562c
   mocha (2.8.2) sha256=1f77e729db47e72b4ef776461ce20caeec2572ffdf23365b0a03608fee8f4eee
   mutex_m (0.3.0) sha256=cfcb04ac16b69c4813777022fdceda24e9f798e48092a2b817eb4c0a782b0751