diff --git a/srcpkgs/calibre/template b/srcpkgs/calibre/template
index b821c6a20a9..2c32437b952 100644
--- a/srcpkgs/calibre/template
+++ b/srcpkgs/calibre/template
@@ -1,7 +1,7 @@
 # Template file for 'calibre'
 pkgname=calibre
-version=2.50.1
-revision=2
+version=2.52.0
+revision=1
 build_style=python-module
 hostmakedepends="python pkg-config python-dateutil python-lxml python-Pillow
 python-PyQt5-webkit python-apsw python-cssutils"
@@ -22,7 +22,7 @@ license="GPL-3"
 homepage="https://calibre-ebook.com"
 nocross=yes
 distfiles="https://download.calibre-ebook.com/${version}/calibre-${version}.tar.xz"
-checksum=a932a07385cd587b80b48a36227c9ed586da83f1a28940285b88c2512477c53b
+checksum=9a2b01af095017eb94322df98251a15fc7e691d09cff9cc18ee3d409370941d1
 
 pycompile_version="2.7"
 pycompile_dirs="/usr/lib/calibre/"