diff --git a/.release-plan.json b/.release-plan.json
index 1d365ecb5..4d89db472 100644
--- a/.release-plan.json
+++ b/.release-plan.json
@@ -1,13 +1,13 @@
 {
   "solution": {
     "@embroider/addon-dev": {
-      "impact": "minor",
-      "oldVersion": "4.1.3",
-      "newVersion": "4.2.0",
+      "impact": "patch",
+      "oldVersion": "4.2.0",
+      "newVersion": "4.2.1",
       "constraints": [
         {
-          "impact": "minor",
-          "reason": "Appears in changelog section :rocket: Enhancement"
+          "impact": "patch",
+          "reason": "Appears in changelog section :bug: Bug Fix"
         }
       ],
       "pkgJSONPath": "./packages/addon-dev/package.json"
@@ -19,51 +19,16 @@
       "oldVersion": "3.1.1"
     },
     "@embroider/compat": {
-      "impact": "patch",
-      "oldVersion": "3.4.3",
-      "newVersion": "3.4.4",
-      "constraints": [
-        {
-          "impact": "patch",
-          "reason": "Has dependency `workspace:*` on @embroider/macros"
-        }
-      ],
-      "pkgJSONPath": "./packages/compat/package.json"
+      "oldVersion": "3.4.4"
     },
     "@embroider/core": {
-      "impact": "patch",
-      "oldVersion": "3.4.3",
-      "newVersion": "3.4.4",
-      "constraints": [
-        {
-          "impact": "patch",
-          "reason": "Appears in changelog section :bug: Bug Fix"
-        },
-        {
-          "impact": "patch",
-          "reason": "Has dependency `workspace:*` on @embroider/shared-internals"
-        },
-        {
-          "impact": "patch",
-          "reason": "Has dependency `workspace:*` on @embroider/macros"
-        }
-      ],
-      "pkgJSONPath": "./packages/core/package.json"
+      "oldVersion": "3.4.4"
     },
     "@embroider/hbs-loader": {
       "oldVersion": "3.0.3"
     },
     "@embroider/macros": {
-      "impact": "patch",
-      "oldVersion": "1.13.4",
-      "newVersion": "1.13.5",
-      "constraints": [
-        {
-          "impact": "patch",
-          "reason": "Has dependency `workspace:*` on @embroider/shared-internals"
-        }
-      ],
-      "pkgJSONPath": "./packages/macros/package.json"
+      "oldVersion": "1.13.5"
     },
     "@embroider/reverse-exports": {
       "oldVersion": "0.1.0"
@@ -72,16 +37,7 @@
       "oldVersion": "2.1.6"
     },
     "@embroider/shared-internals": {
-      "impact": "patch",
-      "oldVersion": "2.5.1",
-      "newVersion": "2.5.2",
-      "constraints": [
-        {
-          "impact": "patch",
-          "reason": "Appears in changelog section :bug: Bug Fix"
-        }
-      ],
-      "pkgJSONPath": "./packages/shared-internals/package.json"
+      "oldVersion": "2.5.2"
     },
     "@embroider/test-setup": {
       "oldVersion": "3.0.3"
@@ -93,17 +49,8 @@
       "oldVersion": "0.2.0"
     },
     "@embroider/webpack": {
-      "impact": "patch",
-      "oldVersion": "3.2.1",
-      "newVersion": "3.2.2",
-      "constraints": [
-        {
-          "impact": "patch",
-          "reason": "Has dependency `workspace:*` on @embroider/shared-internals"
-        }
-      ],
-      "pkgJSONPath": "./packages/webpack/package.json"
+      "oldVersion": "3.2.2"
     }
   },
-  "description": "## Release (2024-02-01)\n\n@embroider/addon-dev 4.2.0 (minor)\n@embroider/compat 3.4.4 (patch)\n@embroider/core 3.4.4 (patch)\n@embroider/macros 1.13.5 (patch)\n@embroider/shared-internals 2.5.2 (patch)\n@embroider/webpack 3.2.2 (patch)\n\n#### :rocket: Enhancement\n* `@embroider/addon-dev`, `@embroider/test-scenarios`\n  * [#1785](https://github.com/embroider-build/embroider/pull/1785) Backport #1760 to stable: Add exclude option to appReexports and publicEntrypoints rollup plugins ([@simonihmig](https://github.com/simonihmig))\n  * [#1777](https://github.com/embroider-build/embroider/pull/1777) Backport #1642 to stable:  Allow for more flexible addon-dev appReexports ([@simonihmig](https://github.com/simonihmig))\n\n#### :bug: Bug Fix\n* `@embroider/core`, `@embroider/shared-internals`, `@embroider/test-scenarios`\n  * [#1762](https://github.com/embroider-build/embroider/pull/1762) Fix incorrect ownerOfFile at root of filesystem ([@ef4](https://github.com/ef4))\n* `@embroider/shared-internals`\n  * [#1758](https://github.com/embroider-build/embroider/pull/1758) Make template-colocation-plugin idempotent ([@ef4](https://github.com/ef4))\n\n#### :house: Internal\n* `@embroider/test-scenarios`\n  * [#1781](https://github.com/embroider-build/embroider/pull/1781) Fix failing addon-dev-js test on stable ([@simonihmig](https://github.com/simonihmig))\n\n#### Committers: 2\n- Edward Faulkner ([@ef4](https://github.com/ef4))\n- Simon Ihmig ([@simonihmig](https://github.com/simonihmig))\n"
+  "description": "## Release (2024-02-05)\n\n@embroider/addon-dev 4.2.1 (patch)\n\n#### :bug: Bug Fix\n* `@embroider/addon-dev`\n  * [#1787](https://github.com/embroider-build/embroider/pull/1787) Fix source map option not being passed to plugin ([@vstefanovic97](https://github.com/vstefanovic97))\n\n#### Committers: 1\n- Vuk ([@vstefanovic97](https://github.com/vstefanovic97))\n"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a1709ce03..cc8bb9c26 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,14 @@
 # Embroider Changelog
+## Release (2024-02-05)
+
+@embroider/addon-dev 4.2.1 (patch)
+
+#### :bug: Bug Fix
+* `@embroider/addon-dev`
+  * [#1787](https://github.com/embroider-build/embroider/pull/1787) Fix source map option not being passed to plugin ([@vstefanovic97](https://github.com/vstefanovic97))
+
+#### Committers: 1
+- Vuk ([@vstefanovic97](https://github.com/vstefanovic97))
 ## Release (2024-02-01)
 
 @embroider/addon-dev 4.2.0 (minor)
diff --git a/packages/addon-dev/package.json b/packages/addon-dev/package.json
index be52bc58e..cacc524ec 100644
--- a/packages/addon-dev/package.json
+++ b/packages/addon-dev/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@embroider/addon-dev",
-  "version": "4.2.0",
+  "version": "4.2.1",
   "description": "Utilities for addon authors",
   "repository": {
     "type": "git",