diff --git a/CHANGELOG.md b/CHANGELOG.md
index 50fd584eeb43..ee3e82fc8ab3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+- Nothing yet!
+
+## [4.0.0-alpha.10] - 2024-03-19
+
 ### Added
 
 - Add `inherit` as a universal color ([#13258](https://github.com/tailwindlabs/tailwindcss/pull/13258))
@@ -20,6 +24,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Changed
 
 - Inline `@import` rules in `tailwindcss/index.css` at publish time for better performance ([#13233](https://github.com/tailwindlabs/tailwindcss/pull/13233))
+- Include custom properties with fallbacks in utility class values ([#13177](https://github.com/tailwindlabs/tailwindcss/pull/13177))
 
 ## [4.0.0-alpha.9] - 2024-03-13
 
diff --git a/oxide/crates/node/npm/android-arm-eabi/package.json b/oxide/crates/node/npm/android-arm-eabi/package.json
index ef2d1f08ddef..58a9a0c840b1 100644
--- a/oxide/crates/node/npm/android-arm-eabi/package.json
+++ b/oxide/crates/node/npm/android-arm-eabi/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-android-arm-eabi",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/npm/android-arm64/package.json b/oxide/crates/node/npm/android-arm64/package.json
index 1d7ad9999dc9..bf9471d7d424 100644
--- a/oxide/crates/node/npm/android-arm64/package.json
+++ b/oxide/crates/node/npm/android-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-android-arm64",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/npm/darwin-arm64/package.json b/oxide/crates/node/npm/darwin-arm64/package.json
index 3b9f483d37d5..4248aa19da3c 100644
--- a/oxide/crates/node/npm/darwin-arm64/package.json
+++ b/oxide/crates/node/npm/darwin-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-darwin-arm64",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/npm/darwin-x64/package.json b/oxide/crates/node/npm/darwin-x64/package.json
index 911cbb19d1ab..639048181f50 100644
--- a/oxide/crates/node/npm/darwin-x64/package.json
+++ b/oxide/crates/node/npm/darwin-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-darwin-x64",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/npm/freebsd-x64/package.json b/oxide/crates/node/npm/freebsd-x64/package.json
index 892c2b3ed81c..c7f27642559f 100644
--- a/oxide/crates/node/npm/freebsd-x64/package.json
+++ b/oxide/crates/node/npm/freebsd-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-freebsd-x64",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/npm/linux-arm-gnueabihf/package.json b/oxide/crates/node/npm/linux-arm-gnueabihf/package.json
index 289cf4856434..6047a039ee32 100644
--- a/oxide/crates/node/npm/linux-arm-gnueabihf/package.json
+++ b/oxide/crates/node/npm/linux-arm-gnueabihf/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-linux-arm-gnueabihf",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/npm/linux-arm64-gnu/package.json b/oxide/crates/node/npm/linux-arm64-gnu/package.json
index a035c0b5df8c..9c7f1160b112 100644
--- a/oxide/crates/node/npm/linux-arm64-gnu/package.json
+++ b/oxide/crates/node/npm/linux-arm64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-linux-arm64-gnu",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/npm/linux-arm64-musl/package.json b/oxide/crates/node/npm/linux-arm64-musl/package.json
index 91c4df9c6156..9bcce925cc04 100644
--- a/oxide/crates/node/npm/linux-arm64-musl/package.json
+++ b/oxide/crates/node/npm/linux-arm64-musl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-linux-arm64-musl",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/npm/linux-x64-gnu/package.json b/oxide/crates/node/npm/linux-x64-gnu/package.json
index b0ec4b2503cd..754d56e3f748 100644
--- a/oxide/crates/node/npm/linux-x64-gnu/package.json
+++ b/oxide/crates/node/npm/linux-x64-gnu/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-linux-x64-gnu",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/npm/linux-x64-musl/package.json b/oxide/crates/node/npm/linux-x64-musl/package.json
index 69c1dea06768..0b9bb8035ba7 100644
--- a/oxide/crates/node/npm/linux-x64-musl/package.json
+++ b/oxide/crates/node/npm/linux-x64-musl/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-linux-x64-musl",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/npm/win32-x64-msvc/package.json b/oxide/crates/node/npm/win32-x64-msvc/package.json
index 75133be41ba1..8adb93f7a525 100644
--- a/oxide/crates/node/npm/win32-x64-msvc/package.json
+++ b/oxide/crates/node/npm/win32-x64-msvc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide-win32-x64-msvc",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/oxide/crates/node/package.json b/oxide/crates/node/package.json
index 1bbdd41263e2..2d2df0ceecde 100644
--- a/oxide/crates/node/package.json
+++ b/oxide/crates/node/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/oxide",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/tailwindlabs/tailwindcss.git",
diff --git a/packages/@tailwindcss-cli/package.json b/packages/@tailwindcss-cli/package.json
index 17b15348587c..66d0a36d6e49 100644
--- a/packages/@tailwindcss-cli/package.json
+++ b/packages/@tailwindcss-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/cli",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "description": "A utility-first CSS framework for rapidly building custom user interfaces.",
   "license": "MIT",
   "repository": {
diff --git a/packages/@tailwindcss-postcss/package.json b/packages/@tailwindcss-postcss/package.json
index 3b5a3fd49d50..37befa023ff9 100644
--- a/packages/@tailwindcss-postcss/package.json
+++ b/packages/@tailwindcss-postcss/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/postcss",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "description": "PostCSS plugin for Tailwind CSS, a utility-first CSS framework for rapidly building custom user interfaces",
   "license": "MIT",
   "repository": {
diff --git a/packages/@tailwindcss-vite/package.json b/packages/@tailwindcss-vite/package.json
index f07f4f8fd52d..3991cd8859d1 100644
--- a/packages/@tailwindcss-vite/package.json
+++ b/packages/@tailwindcss-vite/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@tailwindcss/vite",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "description": "A utility-first CSS framework for rapidly building custom user interfaces.",
   "license": "MIT",
   "repository": {
diff --git a/packages/tailwindcss/package.json b/packages/tailwindcss/package.json
index 36842903abf6..c74a4ae3ca34 100644
--- a/packages/tailwindcss/package.json
+++ b/packages/tailwindcss/package.json
@@ -1,6 +1,6 @@
 {
   "name": "tailwindcss",
-  "version": "4.0.0-alpha.9",
+  "version": "4.0.0-alpha.10",
   "description": "A utility-first CSS framework for rapidly building custom user interfaces.",
   "license": "MIT",
   "repository": "https://github.com/tailwindlabs/tailwindcss.git",