diff --git a/.release-plan.json b/.release-plan.json
index 74854ae..ded80db 100644
--- a/.release-plan.json
+++ b/.release-plan.json
@@ -1,13 +1,13 @@
 {
   "solution": {
     "@ember/string": {
-      "impact": "major",
-      "oldVersion": "3.1.1",
-      "newVersion": "4.0.0",
+      "impact": "patch",
+      "oldVersion": "4.0.0",
+      "newVersion": "4.0.1",
       "constraints": [
         {
-          "impact": "major",
-          "reason": "Appears in changelog section :boom: Breaking Change"
+          "impact": "patch",
+          "reason": "Appears in changelog section :bug: Bug Fix"
         },
         {
           "impact": "patch",
@@ -17,5 +17,5 @@
       "pkgJSONPath": "./package.json"
     }
   },
-  "description": "## Release (2024-07-05)\n\n@ember/string 4.0.0 (major)\n\n#### :boom: Breaking Change\n* `@ember/string`\n  * [#425](https://github.com/emberjs/ember-string/pull/425) (Real™ package™)™ ([@NullVoxPopuli](https://github.com/NullVoxPopuli))\n\n#### :house: Internal\n* `@ember/string`\n  * [#444](https://github.com/emberjs/ember-string/pull/444) Manually tell CI to use pnpm 9 everywhere ([@NullVoxPopuli](https://github.com/NullVoxPopuli))\n  * [#443](https://github.com/emberjs/ember-string/pull/443) npx create-release-plan-setup@latest --update ([@NullVoxPopuli](https://github.com/NullVoxPopuli))\n\n#### Committers: 1\n- [@NullVoxPopuli](https://github.com/NullVoxPopuli)\n"
+  "description": "## Release (2025-02-19)\n\n@ember/string 4.0.1 (patch)\n\n#### :bug: Bug Fix\n* `@ember/string`\n  * [#448](https://github.com/emberjs/ember-string/pull/448) Remove `htmlSafe` and `isHTMLSafe` ([@mkszepp](https://github.com/mkszepp))\n\n#### :house: Internal\n* `@ember/string`\n  * [#446](https://github.com/emberjs/ember-string/pull/446) Fix CI icon in README.md ([@SergeAstapov](https://github.com/SergeAstapov))\n\n#### Committers: 2\n- Markus Sanin ([@mkszepp](https://github.com/mkszepp))\n- Sergey Astapov ([@SergeAstapov](https://github.com/SergeAstapov))\n"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0417df2..741dd1c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Changelog
 
+## Release (2025-02-19)
+
+@ember/string 4.0.1 (patch)
+
+#### :bug: Bug Fix
+* `@ember/string`
+  * [#448](https://github.com/emberjs/ember-string/pull/448) Cleanup `htmlSafe` and `isHTMLSafe` stubs ([@mkszepp](https://github.com/mkszepp))
+
+#### :house: Internal
+* `@ember/string`
+  * [#446](https://github.com/emberjs/ember-string/pull/446) Fix CI icon in README.md ([@SergeAstapov](https://github.com/SergeAstapov))
+
+#### Committers: 2
+- Markus Sanin ([@mkszepp](https://github.com/mkszepp))
+- Sergey Astapov ([@SergeAstapov](https://github.com/SergeAstapov))
+
 ## Release (2024-07-05)
 
 @ember/string 4.0.0 (major)
diff --git a/package.json b/package.json
index fa1e609..1625056 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ember/string",
-  "version": "4.0.0",
+  "version": "4.0.1",
   "description": "A set of utilities to transform strings",
   "repository": "https://github.com/emberjs/ember-string",
   "license": "MIT",