diff --git a/.abf.yml b/.abf.yml
index 10ae286..137ffd4 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  esbuild-0.21.3.tar.gz: debc8626d5557aaf215305d0090d88e14412e8d7
+  esbuild-0.21.4.tar.gz: eaf2e1c531ca49b3aa8d552046025ce24f2c743b
diff --git a/esbuild.spec b/esbuild.spec
index b569271..bb4e1a0 100644
--- a/esbuild.spec
+++ b/esbuild.spec
@@ -2,7 +2,7 @@
 %define		debug_package %nil
 
 Name:		esbuild
-Version:	0.21.3
+Version:	0.21.4
 Release:	1
 Summary:	An extremely fast bundler for the web
 URL:		https://esbuild.github.io