diff --git a/pkgs/by-name/dm/dmtcp/package.nix b/pkgs/by-name/dm/dmtcp/package.nix
index 4d2cecc48dcf..5f99f69deef5 100644
--- a/pkgs/by-name/dm/dmtcp/package.nix
+++ b/pkgs/by-name/dm/dmtcp/package.nix
@@ -7,37 +7,43 @@
   python3,
 }:
 
-stdenv.mkDerivation {
+stdenv.mkDerivation (finalAttrs: {
   pname = "dmtcp";
-  version = "unstable-2022-02-28";
+  version = "4.1.0";
 
   src = fetchFromGitHub {
     owner = "dmtcp";
     repo = "dmtcp";
-    rev = "133687764c6742906006a1d247e3b83cd860fa1d";
-    hash = "sha256-9Vr8IhoeATCfyt7Lp7kYe/7e87mFX9KMNGTqxJgIztE=";
+    tag = finalAttrs.version;
+    hash = "sha256-5laifZ/8oYJrNO5JOggCbPKmA9XiHEC79C/hk+0TdeQ=";
   };
 
   dontDisableStatic = true;
 
+  nativeCheckInputs = [
+    perl
+    python3
+  ];
+  env.HAS_PYTHON3 = "yes";
+
   patches = [ ./ld-linux-so-buffer-size.patch ];
 
   postPatch = ''
     patchShebangs .
 
     substituteInPlace configure \
-      --replace '#define ELF_INTERPRETER "$interp"' \
-                "#define ELF_INTERPRETER \"$(cat $NIX_CC/nix-support/dynamic-linker)\""
+      --replace-fail '#define ELF_INTERPRETER \"$interp\"' \
+                "#define ELF_INTERPRETER \\\"$(cat $NIX_CC/nix-support/dynamic-linker)\\\""
     substituteInPlace src/restartscript.cpp \
-      --replace /bin/bash ${stdenv.shell}
+      --replace-fail /bin/bash ${stdenv.shell}
     substituteInPlace util/dmtcp_restart_wrapper.sh \
-      --replace /bin/bash ${stdenv.shell}
+      --replace-fail /bin/bash ${stdenv.shell}
     substituteInPlace test/autotest.py \
-      --replace /bin/bash ${bash}/bin/bash \
-      --replace /usr/bin/perl ${perl}/bin/perl \
-      --replace /usr/bin/python ${python3.interpreter} \
-      --replace "os.environ['USER']" "\"nixbld1\"" \
-      --replace "os.getenv('USER')" "\"nixbld1\""
+      --replace-fail /bin/bash ${bash}/bin/bash \
+      --replace-fail /usr/bin/perl ${perl}/bin/perl \
+      --replace-fail '/usr/bin/env python3' ${python3.interpreter} \
+      --replace-fail "os.environ['USER']" "\"nixbld1\"" \
+      --replace-fail "os.getenv('USER')" "\"nixbld1\""
   '';
 
   meta = {
@@ -48,8 +54,10 @@ stdenv.mkDerivation {
       programs spread across many machines and connected by sockets. It does
       not modify the user's program or the operating system.
     '';
-    homepage = "http://dmtcp.sourceforge.net/";
+    homepage = "http://dmtcp.github.io/";
     license = lib.licenses.lgpl3Plus; # most files seem this or LGPL-2.1+
-    platforms = lib.intersectLists lib.platforms.linux lib.platforms.x86; # broken on ARM and Darwin
+    platforms = lib.intersectLists lib.platforms.linux (
+      lib.platforms.x86 ++ lib.platforms.aarch ++ lib.platforms.riscv
+    );
   };
-}
+})