diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index c5f9790fd..e35081439 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -6,7 +6,7 @@ GEM
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-    addressable (2.8.4)
+    addressable (2.8.6)
       public_suffix (>= 2.0.2, < 6.0)
     coffee-script (2.4.1)
       coffee-script-source
@@ -29,8 +29,7 @@ GEM
       faraday-net_http (>= 2.0, < 3.1)
       ruby2_keywords (>= 0.0.4)
     faraday-net_http (3.0.2)
-    ffi (1.15.5)
-    ffi (1.15.5-x64-mingw32)
+    ffi (1.16.3)
     forwardable-extended (2.6.0)
     gemoji (3.0.1)
     github-pages (228)
@@ -198,8 +197,9 @@ GEM
       gemoji (~> 3.0)
       html-pipeline (~> 2.2)
       jekyll (>= 3.0, < 5.0)
-    just-the-docs (0.5.4)
+    just-the-docs (0.7.0)
       jekyll (>= 3.8.5)
+      jekyll-include-cache
       jekyll-seo-tag (>= 2.0)
       rake (>= 12.3.1)
     kramdown (2.3.2)
@@ -227,11 +227,11 @@ GEM
       forwardable-extended (~> 2.6)
     public_suffix (4.0.7)
     racc (1.7.1)
-    rake (13.0.6)
+    rake (13.1.0)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rexml (3.2.5)
+    rexml (3.2.6)
     rouge (3.26.0)
     ruby2_keywords (0.0.5)
     rubyzip (2.3.2)