diff --git a/.changeset/khaki-cooks-lick.md b/.changeset/khaki-cooks-lick.md
deleted file mode 100644
index be1a5b7f3ea..00000000000
--- a/.changeset/khaki-cooks-lick.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@shopify/polaris': patch
----
-
-Reverted application of native mobile styles to Button component
diff --git a/.changeset/mighty-dragons-agree.md b/.changeset/mighty-dragons-agree.md
deleted file mode 100644
index 8198ebc629b..00000000000
--- a/.changeset/mighty-dragons-agree.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@shopify/polaris-icons': minor
----
-
-Added a new icon: ArrowDiagonal
diff --git a/.changeset/neat-squids-add.md b/.changeset/neat-squids-add.md
deleted file mode 100644
index 9af7277f2ed..00000000000
--- a/.changeset/neat-squids-add.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@shopify/polaris': minor
----
-
-Fix truncate issue for text in ContextualSaveBar
diff --git a/.changeset/popular-oranges-drop.md b/.changeset/popular-oranges-drop.md
deleted file mode 100644
index 2b366bee463..00000000000
--- a/.changeset/popular-oranges-drop.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@shopify/polaris': minor
----
-
-Updated IndexFilters to better support a configuration of only search and sort
diff --git a/.changeset/rare-cobras-destroy.md b/.changeset/rare-cobras-destroy.md
deleted file mode 100644
index db3413849d5..00000000000
--- a/.changeset/rare-cobras-destroy.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@shopify/polaris-icons': patch
----
-
-Update mobile icon design
diff --git a/.changeset/slimy-tips-smash.md b/.changeset/slimy-tips-smash.md
deleted file mode 100644
index b99b7631d3e..00000000000
--- a/.changeset/slimy-tips-smash.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@shopify/polaris': minor
----
-
-Deprecated `heading2xl` and `heading3xl` variants in `Text` component
diff --git a/.changeset/violet-goats-kick.md b/.changeset/violet-goats-kick.md
deleted file mode 100644
index a4556c9f210..00000000000
--- a/.changeset/violet-goats-kick.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@shopify/polaris': minor
----
-
-Added `size` prop to `Tag`
diff --git a/.changeset/witty-guests-nail.md b/.changeset/witty-guests-nail.md
deleted file mode 100644
index 01c4524d09a..00000000000
--- a/.changeset/witty-guests-nail.md
+++ /dev/null
@@ -1,5 +0,0 @@
----
-'@shopify/polaris': patch
----
-
-Fixed an issue where a border displayed between the main content of the frame and the sidebar
diff --git a/polaris-icons/CHANGELOG.md b/polaris-icons/CHANGELOG.md
index f28bd99ba81..9620dadf2ee 100644
--- a/polaris-icons/CHANGELOG.md
+++ b/polaris-icons/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## 8.5.0
+
+### Minor Changes
+
+- [#11639](https://github.com/Shopify/polaris/pull/11639) [`4db32af27`](https://github.com/Shopify/polaris/commit/4db32af27edb547d5c3f6fe1fbd81b1737cc5152) Thanks [@ardakaracizmeli](https://github.com/ardakaracizmeli)! - Added a new icon: ArrowDiagonal
+
+### Patch Changes
+
+- [#11633](https://github.com/Shopify/polaris/pull/11633) [`8a9225306`](https://github.com/Shopify/polaris/commit/8a92253064a2a2e572f58eae71312dc895b5fbf1) Thanks [@heyjoethomas](https://github.com/heyjoethomas)! - Update mobile icon design
+
 ## 8.4.0
 
 ### Minor Changes
diff --git a/polaris-icons/package.json b/polaris-icons/package.json
index ed20bdb69c1..67f06e4c62a 100644
--- a/polaris-icons/package.json
+++ b/polaris-icons/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@shopify/polaris-icons",
-  "version": "8.4.0",
+  "version": "8.5.0",
   "license": "SEE LICENSE IN LICENSE.md",
   "author": "Shopify Inc.",
   "main": "dist/index.js",
diff --git a/polaris-migrator/package.json b/polaris-migrator/package.json
index c9c7542cc44..65f002bc264 100644
--- a/polaris-migrator/package.json
+++ b/polaris-migrator/package.json
@@ -55,7 +55,7 @@
     "@rollup/plugin-commonjs": "^22.0.2",
     "@rollup/plugin-json": "^4.1.0",
     "@rollup/plugin-node-resolve": "^13.3.0",
-    "@shopify/polaris": "^12.16.0",
+    "@shopify/polaris": "^12.18.0",
     "plop": "^3.1.1",
     "plop-dir": "^0.0.5",
     "prettier": "^2.7.1",
diff --git a/polaris-react/CHANGELOG.md b/polaris-react/CHANGELOG.md
index dd48e1d5430..3f882359cb5 100644
--- a/polaris-react/CHANGELOG.md
+++ b/polaris-react/CHANGELOG.md
@@ -1,5 +1,26 @@
 # Changelog
 
+## 12.18.0
+
+### Minor Changes
+
+- [#11625](https://github.com/Shopify/polaris/pull/11625) [`9aed8c18f`](https://github.com/Shopify/polaris/commit/9aed8c18f328165f4be8a4fcca9efe23944bd63b) Thanks [@sainihas](https://github.com/sainihas)! - Fix truncate issue for text in ContextualSaveBar
+
+* [#11604](https://github.com/Shopify/polaris/pull/11604) [`376e6ded7`](https://github.com/Shopify/polaris/commit/376e6ded7bc64cd7b4947fc56a1ea563cae26549) Thanks [@mrcthms](https://github.com/mrcthms)! - Updated IndexFilters to better support a configuration of only search and sort
+
+- [#11613](https://github.com/Shopify/polaris/pull/11613) [`92d02613b`](https://github.com/Shopify/polaris/commit/92d02613b7aa063f0939e610baaf28e256d8b3e6) Thanks [@lgriffee](https://github.com/lgriffee)! - Deprecated `heading2xl` and `heading3xl` variants in `Text` component
+
+* [#11611](https://github.com/Shopify/polaris/pull/11611) [`b79741cf8`](https://github.com/Shopify/polaris/commit/b79741cf8a632f741d9c4c4100e9b51f6865f183) Thanks [@kyledurand](https://github.com/kyledurand)! - Added `size` prop to `Tag`
+
+### Patch Changes
+
+- [#11624](https://github.com/Shopify/polaris/pull/11624) [`b60ba0710`](https://github.com/Shopify/polaris/commit/b60ba07103831f169423a94b63610b211eefa555) Thanks [@lgriffee](https://github.com/lgriffee)! - Reverted application of native mobile styles to Button component
+
+* [#11628](https://github.com/Shopify/polaris/pull/11628) [`bef27c076`](https://github.com/Shopify/polaris/commit/bef27c076f8b1ca2efda61bf6a178c4a18972698) Thanks [@ardakaracizmeli](https://github.com/ardakaracizmeli)! - Fixed an issue where a border displayed between the main content of the frame and the sidebar
+
+* Updated dependencies [[`4db32af27`](https://github.com/Shopify/polaris/commit/4db32af27edb547d5c3f6fe1fbd81b1737cc5152), [`8a9225306`](https://github.com/Shopify/polaris/commit/8a92253064a2a2e572f58eae71312dc895b5fbf1)]:
+  - @shopify/polaris-icons@8.5.0
+
 ## 12.17.0
 
 ### Minor Changes
diff --git a/polaris-react/package.json b/polaris-react/package.json
index 2103fd65c96..c592041bc2e 100644
--- a/polaris-react/package.json
+++ b/polaris-react/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@shopify/polaris",
   "description": "Shopify’s admin product component library",
-  "version": "12.17.0",
+  "version": "12.18.0",
   "private": false,
   "license": "SEE LICENSE IN LICENSE.md",
   "author": "Shopify <dev@shopify.com>",
@@ -55,7 +55,7 @@
     "storybook:build": "storybook build -o build-internal/storybook/static"
   },
   "dependencies": {
-    "@shopify/polaris-icons": "^8.3.0",
+    "@shopify/polaris-icons": "^8.5.0",
     "@shopify/polaris-tokens": "^8.8.0",
     "@types/react": "*",
     "@types/react-dom": "*",
diff --git a/polaris.shopify.com/CHANGELOG.md b/polaris.shopify.com/CHANGELOG.md
index 05c97b7c70b..0537a995c38 100644
--- a/polaris.shopify.com/CHANGELOG.md
+++ b/polaris.shopify.com/CHANGELOG.md
@@ -1,5 +1,13 @@
 # polaris.shopify.com
 
+## 0.63.1
+
+### Patch Changes
+
+- Updated dependencies [[`b60ba0710`](https://github.com/Shopify/polaris/commit/b60ba07103831f169423a94b63610b211eefa555), [`4db32af27`](https://github.com/Shopify/polaris/commit/4db32af27edb547d5c3f6fe1fbd81b1737cc5152), [`9aed8c18f`](https://github.com/Shopify/polaris/commit/9aed8c18f328165f4be8a4fcca9efe23944bd63b), [`376e6ded7`](https://github.com/Shopify/polaris/commit/376e6ded7bc64cd7b4947fc56a1ea563cae26549), [`8a9225306`](https://github.com/Shopify/polaris/commit/8a92253064a2a2e572f58eae71312dc895b5fbf1), [`92d02613b`](https://github.com/Shopify/polaris/commit/92d02613b7aa063f0939e610baaf28e256d8b3e6), [`b79741cf8`](https://github.com/Shopify/polaris/commit/b79741cf8a632f741d9c4c4100e9b51f6865f183), [`bef27c076`](https://github.com/Shopify/polaris/commit/bef27c076f8b1ca2efda61bf6a178c4a18972698)]:
+  - @shopify/polaris@12.18.0
+  - @shopify/polaris-icons@8.5.0
+
 ## 0.63.0
 
 ### Minor Changes
diff --git a/polaris.shopify.com/package.json b/polaris.shopify.com/package.json
index 2ed6bf2434c..92c082bcc5c 100644
--- a/polaris.shopify.com/package.json
+++ b/polaris.shopify.com/package.json
@@ -1,6 +1,6 @@
 {
   "name": "polaris.shopify.com",
-  "version": "0.63.0",
+  "version": "0.63.1",
   "private": true,
   "engines": {
     "node": "^16.17.0 || >=18.12.0"
@@ -28,8 +28,8 @@
     "@headlessui/react": "^1.6.5",
     "@juggle/resize-observer": "^3.4.0",
     "@radix-ui/react-polymorphic": "^0.0.14",
-    "@shopify/polaris": "^12.16.0",
-    "@shopify/polaris-icons": "^8.3.0",
+    "@shopify/polaris": "^12.18.0",
+    "@shopify/polaris-icons": "^8.5.0",
     "@shopify/polaris-tokens": "^8.8.0",
     "@types/react-syntax-highlighter": "^15.5.6",
     "base-64": "^1.0.0",