diff --git a/Gemfile.lock b/Gemfile.lock
index 69a5c11..c2aba65 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -22,7 +22,7 @@ GEM
     base64 (0.2.0)
     bigdecimal (3.1.6)
     colorator (1.1.0)
-    concurrent-ruby (1.2.3)
+    concurrent-ruby (1.3.3)
     connection_pool (2.4.1)
     drb (2.2.0)
       ruby2_keywords
@@ -30,7 +30,7 @@ GEM
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
     eventmachine (1.2.7)
-    faraday (2.9.0)
+    faraday (2.9.1)
       faraday-net_http (>= 2.0, < 3.2)
     faraday-net_http (3.1.0)
       net-http
@@ -38,7 +38,7 @@ GEM
       faraday (~> 2.0)
     fastimage (1.8.1)
       addressable (~> 2.3, >= 2.3.5)
-    ffi (1.16.3)
+    ffi (1.17.0-x86_64-linux-gnu)
     filesize (0.2.0)
     forwardable-extended (2.6.0)
     gemoji (4.1.0)
@@ -49,7 +49,7 @@ GEM
       nokogiri (>= 1.4)
     http_parser.rb (0.8.0)
     httpclient (2.8.3)
-    i18n (1.14.1)
+    i18n (1.14.5)
       concurrent-ruby (~> 1.0)
     jekyll (4.3.3)
       addressable (~> 2.4)
@@ -123,7 +123,7 @@ GEM
       rb-inotify (~> 0.9, >= 0.9.10)
     mercenary (0.4.0)
     mini_magick (4.12.0)
-    minimal-mistakes-jekyll (4.24.0)
+    minimal-mistakes-jekyll (4.26.2)
       jekyll (>= 3.7, < 5.0)
       jekyll-feed (~> 0.1)
       jekyll-gist (~> 1.5)
@@ -144,15 +144,16 @@ GEM
       forwardable-extended (~> 2.6)
     posix-spawn (0.3.15)
     progressbar (1.13.0)
-    public_suffix (5.0.4)
+    public_suffix (5.1.0)
     racc (1.7.3)
     rack (1.6.13)
     rake (13.1.0)
     rb-fsevent (0.11.2)
-    rb-inotify (0.10.1)
+    rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rexml (3.2.6)
-    rouge (4.2.0)
+    rexml (3.3.0)
+      strscan
+    rouge (4.3.0)
     ruby2_keywords (0.0.5)
     safe_yaml (1.0.5)
     sass (3.7.4)
@@ -177,6 +178,7 @@ GEM
     sprockets-sass (1.3.1)
       sprockets (~> 2.0)
       tilt (~> 1.1)
+    strscan (3.1.0)
     terminal-table (3.0.2)
       unicode-display_width (>= 1.1.1, < 3)
     tilt (1.4.1)