diff --git a/.release-plan.json b/.release-plan.json
index 9ca5c1e..56b93f0 100644
--- a/.release-plan.json
+++ b/.release-plan.json
@@ -2,21 +2,17 @@
   "solution": {
     "prettier-plugin-ember-template-tag": {
       "impact": "patch",
-      "oldVersion": "2.1.3",
-      "newVersion": "2.1.4",
+      "oldVersion": "2.1.4",
+      "newVersion": "2.1.5",
       "tagName": "latest",
       "constraints": [
         {
           "impact": "patch",
           "reason": "Appears in changelog section :bug: Bug Fix"
-        },
-        {
-          "impact": "patch",
-          "reason": "Appears in changelog section :house: Internal"
         }
       ],
       "pkgJSONPath": "./package.json"
     }
   },
-  "description": "## Release (2026-04-01)\n\n* prettier-plugin-ember-template-tag 2.1.4 (patch)\n\n#### :bug: Bug Fix\n* `prettier-plugin-ember-template-tag`\n  * [#425](https://github.com/ember-tooling/prettier-plugin-ember-template-tag/pull/425) fix: externalize prettier/plugins/estree to prevent comment formatting crash ([@lifeart](https://github.com/lifeart))\n\n#### :house: Internal\n* `prettier-plugin-ember-template-tag`\n  * [#367](https://github.com/ember-tooling/prettier-plugin-ember-template-tag/pull/367) Refactored code (Part 3) ([@ijlee2](https://github.com/ijlee2))\n\n#### Committers: 2\n- Alex Kanunnikov ([@lifeart](https://github.com/lifeart))\n- Isaac Lee ([@ijlee2](https://github.com/ijlee2))\n"
+  "description": "## Release (2026-04-17)\n\n* prettier-plugin-ember-template-tag 2.1.5 (patch)\n\n#### :bug: Bug Fix\n* `prettier-plugin-ember-template-tag`\n  * [#422](https://github.com/ember-tooling/prettier-plugin-ember-template-tag/pull/422) Fix `templateExportDefault: true` not adding `export default` to bare module-level templates ([@Copilot](https://github.com/apps/copilot-swe-agent))\n\n#### Committers: 1\n- Copilot [Bot] ([@copilot-swe-agent](https://github.com/apps/copilot-swe-agent))\n"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index d3cb67f..7c505d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,16 @@
 # Changelog
 
+## Release (2026-04-17)
+
+* prettier-plugin-ember-template-tag 2.1.5 (patch)
+
+#### :bug: Bug Fix
+* `prettier-plugin-ember-template-tag`
+  * [#422](https://github.com/ember-tooling/prettier-plugin-ember-template-tag/pull/422) Fix `templateExportDefault: true` not adding `export default` to bare module-level templates ([@Copilot](https://github.com/apps/copilot-swe-agent))
+
+#### Committers: 1
+- Copilot [Bot] ([@copilot-swe-agent](https://github.com/apps/copilot-swe-agent))
+
 ## Release (2026-04-01)
 
 * prettier-plugin-ember-template-tag 2.1.4 (patch)
diff --git a/package.json b/package.json
index 0815dde..702872c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "prettier-plugin-ember-template-tag",
-  "version": "2.1.4",
+  "version": "2.1.5",
   "description": "A prettier plugin for formatting Ember template tags",
   "keywords": [
     "ember",