diff --git a/pkgs/by-name/jp/jp2a/package.nix b/pkgs/by-name/jp/jp2a/package.nix
index 22e5fadc3b62..00cf9b63f5c1 100644
--- a/pkgs/by-name/jp/jp2a/package.nix
+++ b/pkgs/by-name/jp/jp2a/package.nix
@@ -14,14 +14,14 @@
 }:
 
 stdenv.mkDerivation (finalAttrs: {
-  version = "1.3.2";
+  version = "1.3.3";
   pname = "jp2a";
 
   src = fetchFromGitHub {
     owner = "Talinx";
     repo = "jp2a";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-GcwwzVgF7BK2N8TL8z/7R7Ry1e9pmGiXUrOAQQmPIBo=";
+    hash = "sha256-GvPRLYrqZyzk24RmJJ1VcnXo6uda50qqqRA/pioPm5Q=";
   };
 
   makeFlags = [ "PREFIX=$(out)" ];