diff --git a/srcpkgs/firefox-esr/template b/srcpkgs/firefox-esr/template
index 3795d4f3b47..04a14d7a3e3 100644
--- a/srcpkgs/firefox-esr/template
+++ b/srcpkgs/firefox-esr/template
@@ -1,14 +1,14 @@
 # Template build file for 'firefox-esr'.
 pkgname=firefox-esr
-version=45.6.0
-revision=2
+version=45.7.0
+revision=1
 wrksrc="firefox-${version}esr"
 short_desc="Lightweight gecko-based web browser"
 maintainer="Eivind Uggedal <eivind@uggedal.com>"
 homepage="https://www.mozilla.org/en-US/firefox/organizations/"
 license="MPL-1.1, GPL-2, LGPL-2.1"
 distfiles="${MOZILLA_SITE}/firefox/releases/${version}esr/source/firefox-${version}esr.source.tar.xz"
-checksum=c1e7ddf6efb0f54c8071131b6395f4942a422c2ab70f2e9a81b588373d6fbf5b
+checksum=4b5610691d32b77dd0dec25902f0d19e530c184cedc11babb530621cbdd33143
 
 only_for_archs="i686 i686-musl x86_64 x86_64-musl"
 nopie=yes