diff --git a/.changeset/curly-lizards-fix.md b/.changeset/curly-lizards-fix.md
deleted file mode 100644
index 14d8b5107..000000000
--- a/.changeset/curly-lizards-fix.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'graphql-scalars': minor
----
-
-Add new scalar types related to Library and Patent Classifications
diff --git a/.changeset/curly-pugs-shave.md b/.changeset/curly-pugs-shave.md
deleted file mode 100644
index e70479269..000000000
--- a/.changeset/curly-pugs-shave.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'graphql-scalars': patch
----
-
-Expand the DID scalar regex to accommodate did:pkh
diff --git a/.changeset/silly-tigers-change.md b/.changeset/silly-tigers-change.md
deleted file mode 100644
index 12f88ae83..000000000
--- a/.changeset/silly-tigers-change.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'graphql-scalars': patch
----
-
-Support UA postal code in PostalCode scalar
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5f44d1ccb..fa25cd357 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,34 +1,56 @@
 ## CHANGELOG moved to [GitHub releases](https://github.com/Urigo/graphql-scalars/releases)
 
+## 1.21.0
+
+### Minor Changes
+
+- [#1817](https://github.com/Urigo/graphql-scalars/pull/1817)
+  [`39e1890`](https://github.com/Urigo/graphql-scalars/commit/39e1890f494a19a86f50392cd9c9db6e466f6086)
+  Thanks [@cmhhelgeson](https://github.com/cmhhelgeson)! - Add new scalar types related to Library
+  and Patent Classifications
+
+### Patch Changes
+
+- [#1801](https://github.com/Urigo/graphql-scalars/pull/1801)
+  [`7337d43`](https://github.com/Urigo/graphql-scalars/commit/7337d432cb8a103778ca62a570d27f3f00ec3a2c)
+  Thanks [@mcclurejt](https://github.com/mcclurejt)! - Expand the DID scalar regex to accommodate
+  did:pkh
+
+- [#1850](https://github.com/Urigo/graphql-scalars/pull/1850)
+  [`ea80093`](https://github.com/Urigo/graphql-scalars/commit/ea800938238be4c676ff3a71a4d77c3e66de364a)
+  Thanks [@VoloshchenkoAl](https://github.com/VoloshchenkoAl)! - Support UA postal code in
+  PostalCode scalar
+
 ## 1.20.1
 
 ### Patch Changes
 
 - [#1764](https://github.com/Urigo/graphql-scalars/pull/1764)
-  [`41551b8`](https://github.com/Urigo/graphql-scalars/commit/41551b8a1cfa616fefe2b67dbaea91d5ca76eeac) Thanks
-  [@ardatan](https://github.com/ardatan)! - Throw located GraphQLErrors instead of TypeError
+  [`41551b8`](https://github.com/Urigo/graphql-scalars/commit/41551b8a1cfa616fefe2b67dbaea91d5ca76eeac)
+  Thanks [@ardatan](https://github.com/ardatan)! - Throw located GraphQLErrors instead of TypeError
 
 ## 1.20.0
 
 ### Minor Changes
 
-- [`89a867a`](https://github.com/Urigo/graphql-scalars/commit/89a867afaa0d7a0e5365dce8508aecf67586061a) Thanks
-  [@ardatan](https://github.com/ardatan)! - Add JSON Schema annotations for SOFA
+- [`89a867a`](https://github.com/Urigo/graphql-scalars/commit/89a867afaa0d7a0e5365dce8508aecf67586061a)
+  Thanks [@ardatan](https://github.com/ardatan)! - Add JSON Schema annotations for SOFA
 
 ## 1.19.0
 
 ### Minor Changes
 
-- [`8ba194c`](https://github.com/Urigo/graphql-scalars/commit/8ba194c60fa8e84d20c6ada6bbc30555b9c832c0) Thanks
-  [@ardatan](https://github.com/ardatan)! - - feat: add IP scalar (#1717) - Thanks @mammadatei!
+- [`8ba194c`](https://github.com/Urigo/graphql-scalars/commit/8ba194c60fa8e84d20c6ada6bbc30555b9c832c0)
+  Thanks [@ardatan](https://github.com/ardatan)! - - feat: add IP scalar (#1717) - Thanks
+  @mammadatei!
   - feat: add SemVer scalar (#1728) - Thanks @mammadatei!
 
 ## 1.18.0
 
 ### Minor Changes
 
-- [`4db9d82`](https://github.com/Urigo/graphql-scalars/commit/4db9d82f36c834dfe37ac3759429c12a1cc24060) Thanks
-  [@saihaj](https://github.com/saihaj)! - CUID Scalar
+- [`4db9d82`](https://github.com/Urigo/graphql-scalars/commit/4db9d82f36c834dfe37ac3759429c12a1cc24060)
+  Thanks [@saihaj](https://github.com/saihaj)! - CUID Scalar
 
   A field whose value conforms to the standard cuid format as specified in
   [This Repo](https://github.com/ericelliott/cuid#broken-down).
diff --git a/package.json b/package.json
index f23bc875b..2d248cdca 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "graphql-scalars",
-  "version": "1.20.4",
+  "version": "1.21.0",
   "type": "module",
   "description": "A collection of scalar types not included in base GraphQL.",
   "repository": {