diff --git a/pkgs/applications/misc/calibre/default.nix b/pkgs/applications/misc/calibre/default.nix
index 0a98f387ff86..15d894b0413d 100644
--- a/pkgs/applications/misc/calibre/default.nix
+++ b/pkgs/applications/misc/calibre/default.nix
@@ -5,12 +5,12 @@
 }:
 
 stdenv.mkDerivation rec {
-  version = "3.28.0";
+  version = "3.29.0";
   name = "calibre-${version}";
 
   src = fetchurl {
     url = "https://download.calibre-ebook.com/${version}/${name}.tar.xz";
-    sha256 = "0b3vv03c6m6972sk8zj3zc5sq6b9837irnfgjlqhv9z5i75m0414";
+    sha256 = "1r29vi8j51r0nnzpjbg34ryvizzkn31sq1iz7z748wjfgr87wmyh";
   };
 
   patches = [