diff --git a/pkgs/development/interpreters/janet/jpm.nix b/pkgs/development/interpreters/janet/jpm.nix
index 9e4cdea603b2..be7b1ed40671 100644
--- a/pkgs/development/interpreters/janet/jpm.nix
+++ b/pkgs/development/interpreters/janet/jpm.nix
@@ -18,13 +18,13 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "jpm";
-  version = "1.1.0";
+  version = "1.2.0";
 
   src = fetchFromGitHub {
     owner = "janet-lang";
     repo = "jpm";
     rev = "v${version}";
-    sha256 = "sha256-lPB4jew6RkJlDp8xOQ4YA9MkgLBImaBHcvv4WF/sLRc=";
+    sha256 = "sha256-3WmIXJhmrZyr7SYFkEcYC3YYBJtq8Uavo6PjLVXA3Bs=";
   };
 
   # `auto-shebangs true` gives us a shebang line that points to janet inside the