diff --git a/_data/assets/cross_origin.yml b/_data/assets/cross_origin.yml
index 317354a..a7d024e 100644
--- a/_data/assets/cross_origin.yml
+++ b/_data/assets/cross_origin.yml
@@ -27,7 +27,7 @@ bootstrap-toc:
   js: https://cdn.jsdelivr.net/gh/afeld/bootstrap-toc@1.0.1/dist/bootstrap-toc.min.js
 
 fontawesome:
-  css: https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@5.11.2/css/all.min.css
+  css: https://cdn.jsdelivr.net/npm/@fortawesome/fontawesome-free@6/css/all.min.css
 
 search:
   js: https://cdn.jsdelivr.net/npm/simple-jekyll-search@1.10.0/dest/simple-jekyll-search.min.js
diff --git a/_data/assets/self_host.yml b/_data/assets/self_host.yml
index 4649b56..b6410a4 100644
--- a/_data/assets/self_host.yml
+++ b/_data/assets/self_host.yml
@@ -16,7 +16,7 @@ bootstrap-toc:
   js: /assets/lib/bootstrap-toc-1.0.1/bootstrap-toc.min.js
 
 fontawesome:
-  css: /assets/lib/fontawesome-free-5.15.4/css/all.min.css
+  css: /assets/lib/fontawesome-free-6.2.1/css/all.min.css
 
 search:
   js: /assets/lib/simple-jekyll-search-1.10.0/simple-jekyll-search.min.js
diff --git a/assets/lib b/assets/lib
index b2842d6..5d177b3 160000
--- a/assets/lib
+++ b/assets/lib
@@ -1 +1 @@
-Subproject commit b2842d6583088cb6b33ad50093a39a3e2cf2c026
+Subproject commit 5d177b3cbbea89e3392eb48c0ee580c6a0ce41d1