diff --git a/package.json b/package.json
index 3721db7..fcbc442 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "react-helmet": "^6.1.0",
     "react-icons": "^3.10.0",
     "remark": "^12.0.0",
-    "remark-html": "^11.0.2",
+    "remark-html": "^13.0.2",
     "theme-ui": "^0.14.3"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 7c6c9b5..ed63a44 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4328,7 +4328,7 @@ code-point-at@^1.0.0:
   resolved "https://registry.yarnpkg.com/code-point-at/-/code-point-at-1.1.0.tgz#0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77"
   integrity sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=
 
-collapse-white-space@^1.0.0, collapse-white-space@^1.0.2:
+collapse-white-space@^1.0.2:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/collapse-white-space/-/collapse-white-space-1.0.6.tgz#e63629c0016665792060dbbeb79c42239d2c5287"
   integrity sha512-jEovNnrhMuqyCcjfEJA56v0Xq8SkIoPKDyaHahwo3POf4qcSXqMYuwNcOTzp74vTsR9Tn08z4MxWqAhcekogkQ==
@@ -5046,7 +5046,7 @@ destroy@~1.0.4:
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
   integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
 
-detab@2.0.4, detab@^2.0.0:
+detab@2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/detab/-/detab-2.0.4.tgz#b927892069aff405fbb9a186fe97a44a92a94b43"
   integrity sha512-8zdsQA5bIkoRECvCrNKPla84lyoR7DSAyf7p0YgXzBO9PDJx8KntPUay7NS6yp+KdxdVtiE5SpHKtbp2ZQyA9g==
@@ -7519,10 +7519,10 @@ hast-util-raw@^6.0.2:
     xtend "^4.0.0"
     zwitch "^1.0.0"
 
-hast-util-sanitize@^2.0.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/hast-util-sanitize/-/hast-util-sanitize-2.0.3.tgz#3cf4a1f5adb7d3c0b1fbb5dc1b1930fab6574856"
-  integrity sha512-RILqWHmzU0Anmfw1KEP41LbCsJuJUVM0lQWAbTDk9+0bWqzRFXDaMdqIoRocLlOfR5NfcWyhFfZw/mGsuftwYA==
+hast-util-sanitize@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/hast-util-sanitize/-/hast-util-sanitize-3.0.2.tgz#b0b783220af528ba8fe6999f092d138908678520"
+  integrity sha512-+2I0x2ZCAyiZOO/sb4yNLFmdwPBnyJ4PBkVTUMKMqBwYNA+lXSgOmoRXlJFazoyid9QPogRRKgKhVEodv181sA==
   dependencies:
     xtend "^4.0.0"
 
@@ -9048,13 +9048,6 @@ mdast-util-compact@^2.0.0:
   dependencies:
     unist-util-visit "^2.0.0"
 
-mdast-util-definitions@^2.0.0:
-  version "2.0.1"
-  resolved "https://registry.yarnpkg.com/mdast-util-definitions/-/mdast-util-definitions-2.0.1.tgz#2c931d8665a96670639f17f98e32c3afcfee25f3"
-  integrity sha512-Co+DQ6oZlUzvUR7JCpP249PcexxygiaKk9axJh+eRzHDZJk2julbIdKB4PXHVxdBuLzvJ1Izb+YDpj2deGMOuA==
-  dependencies:
-    unist-util-visit "^2.0.0"
-
 mdast-util-definitions@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/mdast-util-definitions/-/mdast-util-definitions-4.0.0.tgz#c5c1a84db799173b4dcf7643cda999e440c24db2"
@@ -9146,7 +9139,7 @@ mdast-util-to-hast@10.0.1:
     unist-util-position "^3.0.0"
     unist-util-visit "^2.0.0"
 
-mdast-util-to-hast@^10.2.0:
+mdast-util-to-hast@^10.0.0, mdast-util-to-hast@^10.2.0:
   version "10.2.0"
   resolved "https://registry.yarnpkg.com/mdast-util-to-hast/-/mdast-util-to-hast-10.2.0.tgz#61875526a017d8857b71abc9333942700b2d3604"
   integrity sha512-JoPBfJ3gBnHZ18icCwHR50orC9kNH81tiR1gs01D8Q5YpV6adHNO9nKNuFBCJQ941/32PT1a63UF/DitmS3amQ==
@@ -9160,21 +9153,6 @@ mdast-util-to-hast@^10.2.0:
     unist-util-position "^3.0.0"
     unist-util-visit "^2.0.0"
 
-mdast-util-to-hast@^8.2.0:
-  version "8.2.0"
-  resolved "https://registry.yarnpkg.com/mdast-util-to-hast/-/mdast-util-to-hast-8.2.0.tgz#adf9f824defcd382e53dd7bace4282a45602ac67"
-  integrity sha512-WjH/KXtqU66XyTJQ7tg7sjvTw1OQcVV0hKdFh3BgHPwZ96fSBCQ/NitEHsN70Mmnggt+5eUUC7pCnK+2qGQnCA==
-  dependencies:
-    collapse-white-space "^1.0.0"
-    detab "^2.0.0"
-    mdast-util-definitions "^2.0.0"
-    mdurl "^1.0.0"
-    trim-lines "^1.0.0"
-    unist-builder "^2.0.0"
-    unist-util-generated "^1.0.0"
-    unist-util-position "^3.0.0"
-    unist-util-visit "^2.0.0"
-
 mdast-util-to-markdown@^0.6.0, mdast-util-to-markdown@^0.6.1, mdast-util-to-markdown@~0.6.0:
   version "0.6.5"
   resolved "https://registry.yarnpkg.com/mdast-util-to-markdown/-/mdast-util-to-markdown-0.6.5.tgz#b33f67ca820d69e6cc527a93d4039249b504bebe"
@@ -11484,15 +11462,14 @@ remark-gfm@^1.0.0:
     mdast-util-gfm "^0.1.0"
     micromark-extension-gfm "^0.3.0"
 
-remark-html@^11.0.2:
-  version "11.0.2"
-  resolved "https://registry.yarnpkg.com/remark-html/-/remark-html-11.0.2.tgz#76f6f7c8981c736f01cb65f8853dbe5c2e546dfa"
-  integrity sha512-U7qPKZq6Aai+UTpH5YrblLvqvdSUCRA4YmZYRTtbtknm/WUGmNUI0dvThbSuTNSf6TtC8btmbbScWi1wtUIxnw==
+remark-html@^13.0.2:
+  version "13.0.2"
+  resolved "https://registry.yarnpkg.com/remark-html/-/remark-html-13.0.2.tgz#de5f052749ff61fc904c9708c155c88a2e2655dc"
+  integrity sha512-LhSRQ+3RKdBqB/RGesFWkNNfkGqprDUCwjq54SylfFeNyZby5kqOG8Dn/vYsRoM8htab6EWxFXCY6XIZvMoRiQ==
   dependencies:
-    hast-util-sanitize "^2.0.0"
+    hast-util-sanitize "^3.0.0"
     hast-util-to-html "^7.0.0"
-    mdast-util-to-hast "^8.2.0"
-    xtend "^4.0.1"
+    mdast-util-to-hast "^10.0.0"
 
 remark-mdx@1.6.22:
   version "1.6.22"
@@ -13030,11 +13007,6 @@ tr46@~0.0.3:
   resolved "https://registry.yarnpkg.com/tr46/-/tr46-0.0.3.tgz#8184fd347dac9cdc185992f3a6622e14b9d9ab6a"
   integrity sha1-gYT9NH2snNwYWZLzpmIuFLnZq2o=
 
-trim-lines@^1.0.0:
-  version "1.1.3"
-  resolved "https://registry.yarnpkg.com/trim-lines/-/trim-lines-1.1.3.tgz#839514be82428fd9e7ec89e35081afe8f6f93115"
-  integrity sha512-E0ZosSWYK2mkSu+KEtQ9/KqarVjA9HztOSX+9FDdNacRAq29RRV6ZQNgob3iuW8Htar9vAfEa6yyt5qBAHZDBA==
-
 trim-repeated@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/trim-repeated/-/trim-repeated-1.0.0.tgz#e3646a2ea4e891312bf7eace6cfb05380bc01c21"