diff --git a/pkgs/applications/office/ticktick/default.nix b/pkgs/applications/office/ticktick/default.nix
index 746a46e2d4a1..2510d42b9a82 100644
--- a/pkgs/applications/office/ticktick/default.nix
+++ b/pkgs/applications/office/ticktick/default.nix
@@ -15,11 +15,11 @@
 }:
 stdenv.mkDerivation (finalAttrs: {
   pname = "ticktick";
-  version = "2.0.10";
+  version = "2.0.20";
 
   src = fetchurl {
     url = "https://d2atcrkye2ik4e.cloudfront.net/download/linux/linux_deb_x64/${finalAttrs.pname}-${finalAttrs.version}-amd64.deb";
-    hash = "sha256-wign7U1p4HX6/RwnMm2iVSNaYRhn8Ia6QQd5X6m3B0E=";
+    hash = "sha256-5w50QMSMmkpuhSOqv3LjrcQQDwaD7pIdKUo+8YUgvpk=";
   };
 
   nativeBuildInputs = [