diff --git a/pkgs/development/libraries/leptonica/default.nix b/pkgs/development/libraries/leptonica/default.nix
index fd020603b52..ceb42cd4915 100644
--- a/pkgs/development/libraries/leptonica/default.nix
+++ b/pkgs/development/libraries/leptonica/default.nix
@@ -4,11 +4,11 @@
 
 stdenv.mkDerivation rec {
   pname = "leptonica";
-  version = "1.83.0";
+  version = "1.83.1";
 
   src = fetchurl {
-    url = "http://www.leptonica.org/source/${pname}-${version}.tar.gz";
-    sha256 = "sha256-IGWR3VjPhO84CDba0TO1jJ0a+SSR9amCXDRqFiBEvP4=";
+    url = "https://github.com/DanBloomberg/${pname}/releases/download/${version}/${pname}-${version}.tar.gz";
+    hash = "sha256-jxhhXgdDr3339QmFxzDfzwyTVIBz0fVmIeQVaotU090=";
   };
 
   nativeBuildInputs = [ autoreconfHook pkg-config ];