diff --git a/docs/Gemfile.lock b/docs/Gemfile.lock
index 8d96da2..25959c7 100644
--- a/docs/Gemfile.lock
+++ b/docs/Gemfile.lock
@@ -24,10 +24,12 @@ GEM
       http_parser.rb (~> 0.6.0)
     ethon (0.12.0)
       ffi (>= 1.3.0)
+    eventmachine (1.2.7)
     eventmachine (1.2.7-x64-mingw32)
     execjs (2.7.0)
     faraday (1.0.1)
       multipart-post (>= 1.2, < 3)
+    ffi (1.13.1)
     ffi (1.13.1-x64-mingw32)
     forwardable-extended (2.6.0)
     gemoji (3.0.1)
@@ -120,8 +122,6 @@ GEM
     jekyll-github-metadata (2.13.0)
       jekyll (>= 3.4, < 5.0)
       octokit (~> 4.0, != 4.4.0)
-    jekyll-jupyter-notebook (0.0.4)
-      jekyll
     jekyll-mentions (1.5.1)
       html-pipeline (~> 2.3)
       jekyll (>= 3.7, < 5.0)
@@ -206,6 +206,8 @@ GEM
       jekyll-seo-tag (~> 2.1)
     minitest (5.14.1)
     multipart-post (2.1.1)
+    nokogiri (1.10.10)
+      mini_portile2 (~> 2.4.0)
     nokogiri (1.10.10-x64-mingw32)
       mini_portile2 (~> 2.4.0)
     octokit (4.18.0)
@@ -235,7 +237,7 @@ GEM
     thread_safe (0.3.6)
     typhoeus (1.4.0)
       ethon (>= 0.9.0)
-    tzinfo (1.2.7)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     tzinfo-data (1.2020.1)
       tzinfo (>= 1.0.0)
@@ -245,11 +247,11 @@ GEM
 
 PLATFORMS
   x64-mingw32
+  x86_64-linux
 
 DEPENDENCIES
   github-pages
   jekyll-feed (~> 0.12)
-  jekyll-jupyter-notebook
   tzinfo (~> 1.2)
   tzinfo-data
   wdm (~> 0.1.1)