diff --git a/Gemfile.lock b/Gemfile.lock
index 1aa1f01..ddad5ff 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -31,9 +31,6 @@ GEM
       rouge (~> 3.0)
       safe_yaml (~> 1.0)
       terminal-table (~> 2.0)
-    jekyll-auto-authors (1.0.4)
-      jekyll (>= 3.0.0)
-      jekyll-paginate-v2 (>= 3.0.0)
     jekyll-paginate-v2 (3.0.0)
       jekyll (>= 3.0, < 5.0)
     jekyll-sass-converter (2.1.0)
@@ -57,13 +54,15 @@ GEM
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    rexml (3.2.5)
+    rexml (3.3.3)
+      strscan
     rouge (3.30.0)
     safe_yaml (1.0.5)
     sassc (2.4.0)
       ffi (~> 1.9)
     sassc (2.4.0-x64-mingw32)
       ffi (~> 1.9)
+    strscan (3.1.0)
     terminal-table (2.0.0)
       unicode-display_width (~> 1.1, >= 1.1.1)
     tzinfo (2.0.6)
@@ -78,7 +77,6 @@ PLATFORMS
 
 DEPENDENCIES
   jekyll
-  jekyll-auto-authors
   jekyll-paginate-v2
   jekyll-sitemap
   kramdown-parser-gfm