diff --git a/.changeset/good-fireants-collect.md b/.changeset/good-fireants-collect.md
deleted file mode 100644
index 9a9464dd85..0000000000
--- a/.changeset/good-fireants-collect.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@primer/css": major
----
-
-Marketing: Remove unused pullquote selector
diff --git a/.changeset/nice-days-jog.md b/.changeset/nice-days-jog.md
deleted file mode 100644
index fc39db461f..0000000000
--- a/.changeset/nice-days-jog.md
+++ /dev/null
@@ -1,7 +0,0 @@
----
-"@primer/css": major
----
-
-UnderlineNav `:focus` styles
-Refactor selected state and spacing
-Add selected bold state override from github/github
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 68c971b9a4..09cffe168a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # @primer/css
 
+## 20.0.0
+
+### Major Changes
+
+- [#1767](https://github.com/primer/css/pull/1767) [`7e01db97`](https://github.com/primer/css/commit/7e01db97f3f2b9d9383f66385ca16f0bdc06abd1) Thanks [@tobiasahlin](https://github.com/tobiasahlin)! - Marketing: Remove unused pullquote selector
+
+* [#1821](https://github.com/primer/css/pull/1821) [`daa2685c`](https://github.com/primer/css/commit/daa2685c596d894b3bae1896bf97c3319cd9816c) Thanks [@jonrohan](https://github.com/jonrohan)! - UnderlineNav `:focus` styles
+  Refactor selected state and spacing
+  Add selected bold state override from github/github
+
 ## 19.8.2
 
 ### Patch Changes
diff --git a/package.json b/package.json
index 607e6c1c1a..6d8d19fcba 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@primer/css",
-  "version": "19.8.2",
+  "version": "20.0.0",
   "description": "The CSS implementation of GitHub's Primer Design System",
   "homepage": "https://primer.style/css",
   "author": "GitHub, Inc.",