diff --git a/Gemfile.lock b/Gemfile.lock
index 66d7ce6..f3d32c1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -58,7 +58,7 @@ GEM
       rchardet (~> 1.8)
     i18n (1.14.8)
       concurrent-ruby (~> 1.0)
-    json (2.19.5)
+    json (2.19.7)
     kramdown (2.5.2)
       rexml (>= 3.4.4)
     kramdown-parser-gfm (1.1.0)
@@ -78,7 +78,7 @@ GEM
     process_executer (1.3.0)
     pstore (0.2.1)
     public_suffix (7.0.5)
-    rchardet (1.10.0)
+    rchardet (1.10.2)
     rexml (3.4.4)
     sawyer (0.9.3)
       addressable (>= 2.3.5)