diff --git a/packages/react-devtools-core/package.json b/packages/react-devtools-core/package.json
index 44b9b7ecef..614c27a9de 100644
--- a/packages/react-devtools-core/package.json
+++ b/packages/react-devtools-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-devtools-core",
-  "version": "4.12.2",
+  "version": "4.12.3",
   "description": "Use react-devtools outside of the browser",
   "license": "MIT",
   "main": "./dist/backend.js",
diff --git a/packages/react-devtools-extensions/chrome/manifest.json b/packages/react-devtools-extensions/chrome/manifest.json
index 535c9e4942..c25ccf9c7d 100644
--- a/packages/react-devtools-extensions/chrome/manifest.json
+++ b/packages/react-devtools-extensions/chrome/manifest.json
@@ -2,8 +2,8 @@
   "manifest_version": 2,
   "name": "React Developer Tools",
   "description": "Adds React debugging tools to the Chrome Developer Tools.",
-  "version": "4.12.2",
-  "version_name": "4.12.2",
+  "version": "4.12.3",
+  "version_name": "4.12.3",
 
   "minimum_chrome_version": "60",
 
diff --git a/packages/react-devtools-extensions/edge/manifest.json b/packages/react-devtools-extensions/edge/manifest.json
index 78b5a9c11d..dba1bcd3b9 100644
--- a/packages/react-devtools-extensions/edge/manifest.json
+++ b/packages/react-devtools-extensions/edge/manifest.json
@@ -2,8 +2,8 @@
   "manifest_version": 2,
   "name": "React Developer Tools",
   "description": "Adds React debugging tools to the Microsoft Edge Developer Tools.",
-  "version": "4.12.2",
-  "version_name": "4.12.2",
+  "version": "4.12.3",
+  "version_name": "4.12.3",
 
   "minimum_chrome_version": "60",
 
diff --git a/packages/react-devtools-extensions/firefox/manifest.json b/packages/react-devtools-extensions/firefox/manifest.json
index 73fcb2f9e7..920cf91c6f 100644
--- a/packages/react-devtools-extensions/firefox/manifest.json
+++ b/packages/react-devtools-extensions/firefox/manifest.json
@@ -2,7 +2,7 @@
   "manifest_version": 2,
   "name": "React Developer Tools",
   "description": "Adds React debugging tools to the Firefox Developer Tools.",
-  "version": "4.12.2",
+  "version": "4.12.3",
 
   "applications": {
     "gecko": {
diff --git a/packages/react-devtools-inline/package.json b/packages/react-devtools-inline/package.json
index 1979c0fc64..510707fac6 100644
--- a/packages/react-devtools-inline/package.json
+++ b/packages/react-devtools-inline/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-devtools-inline",
-  "version": "4.12.2",
+  "version": "4.12.3",
   "description": "Embed react-devtools within a website",
   "license": "MIT",
   "main": "./dist/backend.js",
diff --git a/packages/react-devtools/CHANGELOG.md b/packages/react-devtools/CHANGELOG.md
index 28f89c1ed9..c0607e9d92 100644
--- a/packages/react-devtools/CHANGELOG.md
+++ b/packages/react-devtools/CHANGELOG.md
@@ -9,9 +9,13 @@
   <!-- Upcoming changes go here -->
 </details>
 
+## 4.12.3 (April 19, 2021)
+#### Bugfix
+* Wrapped quotation marks around Fiber ids or indices for all DevTools errors to better support GitHub fuzzy error search ([bvaughn](https://github.com/bvaughn) in [#21314](https://github.com/facebook/react/pull/21301))
+
 ## 4.12.2 (April 16, 2021)
 #### Bugfix
-* DevTools reliably suppresses console logs when generating component stacks ([bvaughn](https://github.com/bvaughn) in [#21237](https://github.com/facebook/react/pull/21301))
+* DevTools reliably suppresses console logs when generating component stacks ([bvaughn](https://github.com/bvaughn) in [#21314](https://github.com/facebook/react/pull/21301))
 
 ## 4.12.1 (April 14, 2021)
 Although this release is being made for all NPM packages, only the `react-devtools-inline` package contains changes.
diff --git a/packages/react-devtools/package.json b/packages/react-devtools/package.json
index 9f78fb7a7d..65454ba8ca 100644
--- a/packages/react-devtools/package.json
+++ b/packages/react-devtools/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-devtools",
-  "version": "4.12.2",
+  "version": "4.12.3",
   "description": "Use react-devtools outside of the browser",
   "license": "MIT",
   "repository": {
@@ -27,7 +27,7 @@
     "electron": "^11.1.0",
     "ip": "^1.1.4",
     "minimist": "^1.2.3",
-    "react-devtools-core": "4.12.2",
+    "react-devtools-core": "4.12.3",
     "update-notifier": "^2.1.0"
   }
 }