diff --git a/srcpkgs/mozjs52/template b/srcpkgs/mozjs52/template
index bdebde6505f..1244298ac67 100644
--- a/srcpkgs/mozjs52/template
+++ b/srcpkgs/mozjs52/template
@@ -1,18 +1,18 @@
 # Template file for 'mozjs52'
 pkgname=mozjs52
-version=52.3.0
-revision=3
+version=52.9.0
+revision=1
 wrksrc="firefox-${version}esr"
 build_wrksrc="js/src"
 build_style=gnu-configure
 hostmakedepends="perl python pkg-config automake autoconf213 autoconf-archive"
 makedepends="icu-devel libffi-devel nspr-devel zlib-devel readline-devel"
 short_desc="Mozilla JavaScript interpreter and library (52.x series)"
-homepage="http://www.mozilla.org/js/"
-license="MPL-1.1, GPL-2, LGPL-2.1"
+homepage="https://developer.mozilla.org/en-US/docs/Mozilla/Projects/SpiderMonkey"
+license="MPL-2.0"
 maintainer="Enno Boland <gottox@voidlinux.eu>"
 distfiles="${MOZILLA_SITE}/firefox/releases/${version}esr/source/firefox-${version}esr.source.tar.xz"
-checksum=c16bc86d6cb8c2199ed1435ab80a9ae65f9324c820ea0eeb38bf89a97d253b5b
+checksum=c01d09658c53c1b3a496e353a24dad03b26b81d3b1d099abc26a06f81c199dd6
 patch_args="-Np1"
 
 # Flags for gcc6.3 conceived by Arch Linux developers