diff --git a/pkgs/by-name/my/mystmd/package.nix b/pkgs/by-name/my/mystmd/package.nix
index dbd213453ce6..540590ac25dc 100644
--- a/pkgs/by-name/my/mystmd/package.nix
+++ b/pkgs/by-name/my/mystmd/package.nix
@@ -2,16 +2,16 @@
 
 buildNpmPackage rec {
   pname = "mystmd";
-  version = "1.1.47";
+  version = "1.1.48";
 
   src = fetchFromGitHub {
     owner = "executablebooks";
     repo = "mystmd";
     rev = "mystmd@${version}";
-    hash = "sha256-gF3IGkdMM4pbtHOVnhk35nxPBLqUSc/IzrXvg+duQa4=";
+    hash = "sha256-Uw/00EzgnrQYunABx7O35V+YwFnDDW+EI5NqMEUV8zk=";
   };
 
-  npmDepsHash = "sha256-63QS+vnIwkdMES2UrWvHeytWp5NuEf5uKpHA0m1XTHU=";
+  npmDepsHash = "sha256-JSVdHhzOgzIwB61ST6vYVENtohjU6Q3lrp+hVPye02g=";
 
   dontNpmInstall = true;