diff --git a/blog/Gemfile.lock b/blog/Gemfile.lock
index 3012026..1ec9ff2 100644
--- a/blog/Gemfile.lock
+++ b/blog/Gemfile.lock
@@ -77,7 +77,7 @@ GEM
       jekyll (>= 3.7, < 5.0)
     jekyll-sass-converter (3.1.0)
       sass-embedded (~> 1.75)
-    jekyll-seo-tag (2.9.0)
+    jekyll-seo-tag (2.9.1)
       jekyll (>= 3.8, < 5.0)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
@@ -87,7 +87,7 @@ GEM
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
     liquid (4.0.4)
-    listen (3.10.0)
+    listen (3.10.1)
       logger
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
@@ -205,13 +205,13 @@ CHECKSUMS
   jekyll (4.4.1) sha256=4c1144d857a5b2b80d45b8cf5138289579a9f8136aadfa6dd684b31fe2bc18c1
   jekyll-feed (0.17.0) sha256=689aab16c877949bb9e7a5c436de6278318a51ecb974792232fd94d8b3acfcc3
   jekyll-sass-converter (3.1.0) sha256=83925d84f1d134410c11d0c6643b0093e82e3a3cf127e90757a85294a3862443
-  jekyll-seo-tag (2.9.0) sha256=0260015a8e1df9bf195cdfb0c675b7b2883fd8cbf12556e1c1cbe36a831c6852
+  jekyll-seo-tag (2.9.1) sha256=ed5c757a091048b6ef9109f856f84a29beaeb70f531ba5775a5e92129a28093e
   jekyll-watch (2.2.1) sha256=bc44ed43f5e0a552836245a54dbff3ea7421ecc2856707e8a1ee203a8387a7e1
   json (2.21.2) sha256=1f1d3b7cf2b3ba1a69beca0bb6db13d5438b80bff3cd54cdaaa620b9b07c1c6a
   kramdown (2.5.2) sha256=1ba542204c66b6f9111ff00dcc26075b95b220b07f2905d8261740c82f7f02fa
   kramdown-parser-gfm (1.1.0) sha256=fb39745516427d2988543bf01fc4cf0ab1149476382393e0e9c48592f6581729
   liquid (4.0.4) sha256=4fcfebb1a045e47918388dbb7a0925e7c3893e58d2bd6c3b3c73ec17a2d8fdb3
-  listen (3.10.0) sha256=c6e182db62143aeccc2e1960033bebe7445309c7272061979bb098d03760c9d2
+  listen (3.10.1) sha256=4c3f32855657f348747da4dd2372ff3790d90a6b1d3e4f21a3706adb2d04783c
   logger (1.7.0) sha256=196edec7cc44b66cfb40f9755ce11b392f21f7967696af15d274dde7edff0203
   mercenary (0.4.0) sha256=b25a1e4a59adca88665e08e24acf0af30da5b5d859f7d8f38fba52c28f405138
   minima (2.5.2) sha256=9c434e3b7bc4a0f0ab488910438ed3757a0502ff1060d172f361907fc38aa45a