diff --git a/.changeset/proud-rockets-kiss.md b/.changeset/proud-rockets-kiss.md
deleted file mode 100644
index df5429d85a..0000000000
--- a/.changeset/proud-rockets-kiss.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@primer/css": patch
----
-
-removing !important from letter-spacing marketing typography
diff --git a/.changeset/short-flies-tie.md b/.changeset/short-flies-tie.md
deleted file mode 100644
index 6293917bd9..0000000000
--- a/.changeset/short-flies-tie.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-"@primer/css": patch
----
-
-drop !important from details styling
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 33512d23a2..558eda7e30 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # @primer/css
 
+## 21.3.1
+
+### Patch Changes
+
+- [#2613](https://github.com/primer/css/pull/2613) [`2eabfde`](https://github.com/primer/css/commit/2eabfdea85667c041e86e13376f1d2823b64fcb1) Thanks [@stamat](https://github.com/stamat)! - removing !important from letter-spacing marketing typography
+
+- [#2611](https://github.com/primer/css/pull/2611) [`e867934`](https://github.com/primer/css/commit/e8679348ca29c85b470a6b04a821d7143d4acf16) Thanks [@keithamus](https://github.com/keithamus)! - drop !important from details styling
+
 ## 21.3.0
 
 ### Minor Changes
diff --git a/package.json b/package.json
index a78a4133c3..1a3f43953f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@primer/css",
-  "version": "21.3.0",
+  "version": "21.3.1",
   "description": "The CSS implementation of GitHub's Primer Design System",
   "homepage": "https://primer.style/css",
   "author": "GitHub, Inc.",