diff --git a/CHANGELOG.md b/CHANGELOG.md
index 02b7b922dfb..cf69ded85d2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 0.18.19
 
 * Implement `composes` from CSS modules ([#20](https://github.com/evanw/esbuild/issues/20))
 
diff --git a/cmd/esbuild/version.go b/cmd/esbuild/version.go
index 9fd4ac74da9..2a07171d54d 100644
--- a/cmd/esbuild/version.go
+++ b/cmd/esbuild/version.go
@@ -1,3 +1,3 @@
 package main
 
-const esbuildVersion = "0.18.18"
+const esbuildVersion = "0.18.19"
diff --git a/npm/@esbuild/android-arm/package.json b/npm/@esbuild/android-arm/package.json
index 3e194b852b0..0557a9881cd 100644
--- a/npm/@esbuild/android-arm/package.json
+++ b/npm/@esbuild/android-arm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/android-arm",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "A WebAssembly shim for esbuild on Android ARM.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/android-arm64/package.json b/npm/@esbuild/android-arm64/package.json
index 78fdfdd039d..4391de40bb3 100644
--- a/npm/@esbuild/android-arm64/package.json
+++ b/npm/@esbuild/android-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/android-arm64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Android ARM 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/android-x64/package.json b/npm/@esbuild/android-x64/package.json
index 167720846d2..320492abaf3 100644
--- a/npm/@esbuild/android-x64/package.json
+++ b/npm/@esbuild/android-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/android-x64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "A WebAssembly shim for esbuild on Android x64.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/darwin-arm64/package.json b/npm/@esbuild/darwin-arm64/package.json
index 30c9efdebed..c37348cceb2 100644
--- a/npm/@esbuild/darwin-arm64/package.json
+++ b/npm/@esbuild/darwin-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/darwin-arm64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The macOS ARM 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/darwin-x64/package.json b/npm/@esbuild/darwin-x64/package.json
index 56a03da7eed..105089dad62 100644
--- a/npm/@esbuild/darwin-x64/package.json
+++ b/npm/@esbuild/darwin-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/darwin-x64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The macOS 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/freebsd-arm64/package.json b/npm/@esbuild/freebsd-arm64/package.json
index bd67617b99a..3eb2a993588 100644
--- a/npm/@esbuild/freebsd-arm64/package.json
+++ b/npm/@esbuild/freebsd-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/freebsd-arm64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The FreeBSD ARM 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/freebsd-x64/package.json b/npm/@esbuild/freebsd-x64/package.json
index 675fce625bd..b46bbbbc7a8 100644
--- a/npm/@esbuild/freebsd-x64/package.json
+++ b/npm/@esbuild/freebsd-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/freebsd-x64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The FreeBSD 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/linux-arm/package.json b/npm/@esbuild/linux-arm/package.json
index d5f3869a64b..58ee63beb6c 100644
--- a/npm/@esbuild/linux-arm/package.json
+++ b/npm/@esbuild/linux-arm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/linux-arm",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Linux ARM binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/linux-arm64/package.json b/npm/@esbuild/linux-arm64/package.json
index 5ecd9b2752b..1da61329563 100644
--- a/npm/@esbuild/linux-arm64/package.json
+++ b/npm/@esbuild/linux-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/linux-arm64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Linux ARM 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/linux-ia32/package.json b/npm/@esbuild/linux-ia32/package.json
index 8709a3bc692..5eb95139112 100644
--- a/npm/@esbuild/linux-ia32/package.json
+++ b/npm/@esbuild/linux-ia32/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/linux-ia32",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Linux 32-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/linux-loong64/package.json b/npm/@esbuild/linux-loong64/package.json
index d726a46013e..1bc04ad1e56 100644
--- a/npm/@esbuild/linux-loong64/package.json
+++ b/npm/@esbuild/linux-loong64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/linux-loong64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Linux LoongArch 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/linux-mips64el/package.json b/npm/@esbuild/linux-mips64el/package.json
index d6d720d9086..28b243a0591 100644
--- a/npm/@esbuild/linux-mips64el/package.json
+++ b/npm/@esbuild/linux-mips64el/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/linux-mips64el",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Linux MIPS 64-bit Little Endian binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/linux-ppc64/package.json b/npm/@esbuild/linux-ppc64/package.json
index 5798dcc26e7..1d2e6c2b9a0 100644
--- a/npm/@esbuild/linux-ppc64/package.json
+++ b/npm/@esbuild/linux-ppc64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/linux-ppc64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Linux PowerPC 64-bit Little Endian binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/linux-riscv64/package.json b/npm/@esbuild/linux-riscv64/package.json
index adedb49dfa6..0e7e9022293 100644
--- a/npm/@esbuild/linux-riscv64/package.json
+++ b/npm/@esbuild/linux-riscv64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/linux-riscv64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Linux RISC-V 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/linux-s390x/package.json b/npm/@esbuild/linux-s390x/package.json
index 8b174db4609..36f6b3724da 100644
--- a/npm/@esbuild/linux-s390x/package.json
+++ b/npm/@esbuild/linux-s390x/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/linux-s390x",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Linux IBM Z 64-bit Big Endian binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/linux-x64/package.json b/npm/@esbuild/linux-x64/package.json
index 863cbb80e35..55d87a956da 100644
--- a/npm/@esbuild/linux-x64/package.json
+++ b/npm/@esbuild/linux-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/linux-x64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Linux 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/netbsd-x64/package.json b/npm/@esbuild/netbsd-x64/package.json
index 53a1860bb8b..d331f5b3119 100644
--- a/npm/@esbuild/netbsd-x64/package.json
+++ b/npm/@esbuild/netbsd-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/netbsd-x64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The NetBSD AMD64 binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/openbsd-x64/package.json b/npm/@esbuild/openbsd-x64/package.json
index 7f7a512a035..e38bbd45553 100644
--- a/npm/@esbuild/openbsd-x64/package.json
+++ b/npm/@esbuild/openbsd-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/openbsd-x64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The OpenBSD 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/sunos-x64/package.json b/npm/@esbuild/sunos-x64/package.json
index cc65041ba62..3ecd8c9fe57 100644
--- a/npm/@esbuild/sunos-x64/package.json
+++ b/npm/@esbuild/sunos-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/sunos-x64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The illumos 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/win32-arm64/package.json b/npm/@esbuild/win32-arm64/package.json
index edf08924312..fc68920ccca 100644
--- a/npm/@esbuild/win32-arm64/package.json
+++ b/npm/@esbuild/win32-arm64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/win32-arm64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Windows ARM 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/win32-ia32/package.json b/npm/@esbuild/win32-ia32/package.json
index da760ca0af5..27f97f3fb3c 100644
--- a/npm/@esbuild/win32-ia32/package.json
+++ b/npm/@esbuild/win32-ia32/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/win32-ia32",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Windows 32-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/@esbuild/win32-x64/package.json b/npm/@esbuild/win32-x64/package.json
index 5df9e38f3f9..b02b694304f 100644
--- a/npm/@esbuild/win32-x64/package.json
+++ b/npm/@esbuild/win32-x64/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@esbuild/win32-x64",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The Windows 64-bit binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/esbuild-wasm/package.json b/npm/esbuild-wasm/package.json
index 9dbacb970b5..e5427bb16c4 100644
--- a/npm/esbuild-wasm/package.json
+++ b/npm/esbuild-wasm/package.json
@@ -1,6 +1,6 @@
 {
   "name": "esbuild-wasm",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "The cross-platform WebAssembly binary for esbuild, a JavaScript bundler.",
   "repository": "https://github.com/evanw/esbuild",
   "license": "MIT",
diff --git a/npm/esbuild/package.json b/npm/esbuild/package.json
index a76af638a26..fbc8eb496fe 100644
--- a/npm/esbuild/package.json
+++ b/npm/esbuild/package.json
@@ -1,6 +1,6 @@
 {
   "name": "esbuild",
-  "version": "0.18.18",
+  "version": "0.18.19",
   "description": "An extremely fast JavaScript and CSS bundler and minifier.",
   "repository": "https://github.com/evanw/esbuild",
   "scripts": {
@@ -15,28 +15,28 @@
     "esbuild": "bin/esbuild"
   },
   "optionalDependencies": {
-    "@esbuild/android-arm": "0.18.18",
-    "@esbuild/android-arm64": "0.18.18",
-    "@esbuild/android-x64": "0.18.18",
-    "@esbuild/darwin-arm64": "0.18.18",
-    "@esbuild/darwin-x64": "0.18.18",
-    "@esbuild/freebsd-arm64": "0.18.18",
-    "@esbuild/freebsd-x64": "0.18.18",
-    "@esbuild/linux-arm": "0.18.18",
-    "@esbuild/linux-arm64": "0.18.18",
-    "@esbuild/linux-ia32": "0.18.18",
-    "@esbuild/linux-loong64": "0.18.18",
-    "@esbuild/linux-mips64el": "0.18.18",
-    "@esbuild/linux-ppc64": "0.18.18",
-    "@esbuild/linux-riscv64": "0.18.18",
-    "@esbuild/linux-s390x": "0.18.18",
-    "@esbuild/linux-x64": "0.18.18",
-    "@esbuild/netbsd-x64": "0.18.18",
-    "@esbuild/openbsd-x64": "0.18.18",
-    "@esbuild/sunos-x64": "0.18.18",
-    "@esbuild/win32-arm64": "0.18.18",
-    "@esbuild/win32-ia32": "0.18.18",
-    "@esbuild/win32-x64": "0.18.18"
+    "@esbuild/android-arm": "0.18.19",
+    "@esbuild/android-arm64": "0.18.19",
+    "@esbuild/android-x64": "0.18.19",
+    "@esbuild/darwin-arm64": "0.18.19",
+    "@esbuild/darwin-x64": "0.18.19",
+    "@esbuild/freebsd-arm64": "0.18.19",
+    "@esbuild/freebsd-x64": "0.18.19",
+    "@esbuild/linux-arm": "0.18.19",
+    "@esbuild/linux-arm64": "0.18.19",
+    "@esbuild/linux-ia32": "0.18.19",
+    "@esbuild/linux-loong64": "0.18.19",
+    "@esbuild/linux-mips64el": "0.18.19",
+    "@esbuild/linux-ppc64": "0.18.19",
+    "@esbuild/linux-riscv64": "0.18.19",
+    "@esbuild/linux-s390x": "0.18.19",
+    "@esbuild/linux-x64": "0.18.19",
+    "@esbuild/netbsd-x64": "0.18.19",
+    "@esbuild/openbsd-x64": "0.18.19",
+    "@esbuild/sunos-x64": "0.18.19",
+    "@esbuild/win32-arm64": "0.18.19",
+    "@esbuild/win32-ia32": "0.18.19",
+    "@esbuild/win32-x64": "0.18.19"
   },
   "license": "MIT"
 }
diff --git a/version.txt b/version.txt
index a3400c5efc3..b2a68cce438 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-0.18.18
+0.18.19