diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d7961c..e96db90 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+### [1.1.28](https://github.com/ucsc/ucsc-gutenberg-blocks/compare/v1.1.27...v1.1.28) (2024-06-27)
+
+
+### Bug Fixes
+
+* 🚑️ Remove polyfill.io script ([#135](https://github.com/ucsc/ucsc-gutenberg-blocks/issues/135)) ([9ccd29e](https://github.com/ucsc/ucsc-gutenberg-blocks/commit/9ccd29e8d7f1b2541607067beafe455a953952d5))
+
 ### [1.1.27](https://github.com/ucsc/ucsc-gutenberg-blocks/compare/v1.1.26...v1.1.27) (2024-06-26)
 
 
diff --git a/package-lock.json b/package-lock.json
index 4b83265..a8319cc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "ucsc-gutenberg-blocks",
-  "version": "1.1.27",
+  "version": "1.1.28",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "ucsc-gutenberg-blocks",
-      "version": "1.1.27",
+      "version": "1.1.28",
       "license": "ISC",
       "devDependencies": {
         "@wordpress/scripts": "^22.3.0",
diff --git a/package.json b/package.json
index b4df8fe..f371914 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ucsc-gutenberg-blocks",
-  "version": "1.1.27",
+  "version": "1.1.28",
   "description": "Adds custom blocks to UCSC WordPress websites",
   "main": "test.js",
   "scripts": {