diff --git a/srcpkgs/jemalloc/template b/srcpkgs/jemalloc/template
index 92ab6c62b3f..926285017ac 100644
--- a/srcpkgs/jemalloc/template
+++ b/srcpkgs/jemalloc/template
@@ -1,6 +1,6 @@
 # Template file for 'jemalloc'
 pkgname=jemalloc
-version=4.4.0
+version=4.5.0
 revision=1
 build_style=gnu-configure
 configure_args="je_cv_static_page_shift=12"
@@ -9,7 +9,7 @@ maintainer="Eivind Uggedal <eivind@uggedal.com>"
 homepage="http://jemalloc.net/"
 license="2-clause-BSD"
 distfiles="https://github.com/jemalloc/jemalloc/releases/download/${version}/jemalloc-${version}.tar.bz2"
-checksum=a7aea63e9718d2f1adf81d87e3df3cb1b58deb86fc77bad5d702c4c59687b033
+checksum=9409d85664b4f135b77518b0b118c549009dc10f6cba14557d170476611f6780
 
 post_install() {
 	vlicense COPYING