diff --git a/manifest.dhall b/manifest.dhall
index 7d21b994bc2e046004cb731ad1d29428e019201b..494bf9fc0bfcb542fd6ef73e4ee5aa3a23fbacbd 100644
--- a/manifest.dhall
+++ b/manifest.dhall
@@ -530,6 +530,7 @@ in  [ callHackage "Cabal" "3.8.1.0"
     , callHackage "parallel" "3.2.2.0"
     , callHackage "parsec-class" "1.0.0.0"
     , callHackage "parsec" "3.1.15.1"
+    , callHackage "parsers-megaparsec" "0.1.0.1"
     , callHackage "parsers" "0.12.11"
     , callHackage "parser-combinators" "1.3.0"
     , callHackage "password-types" "1.0.0.0"
diff --git a/overlay.nix b/overlay.nix
index 104b6bb9e3d8836503f47c143ea88e057507ceb2..e588ce9805a83574d163973f10a92131b14e82e8 100644
--- a/overlay.nix
+++ b/overlay.nix
@@ -805,6 +805,8 @@ self: with pkgs.haskell.lib; {
 
   parsers = self.callPackage (./pkgs/parsers.nix) { };
 
+  parsers-megaparsec = self.callPackage (./pkgs/parsers-megaparsec.nix) { };
+
   password = self.callPackage (./pkgs/password.nix) { };
 
   password-types = self.callPackage (./pkgs/password-types.nix) { };
diff --git a/pkgs/parsers-megaparsec.nix b/pkgs/parsers-megaparsec.nix
new file mode 100644
index 0000000000000000000000000000000000000000..fee09639a5c0f8946897238906f9e71ccf4a4b95
--- /dev/null
+++ b/pkgs/parsers-megaparsec.nix
@@ -0,0 +1,42 @@
+{ mkDerivation
+, base
+, fail
+, lib
+, megaparsec
+, mtl
+, parsers
+, semigroups
+, text
+, transformers
+}:
+mkDerivation {
+  pname = "parsers-megaparsec";
+  version = "0.1.0.1";
+  sha256 = "a8e774d4d3ea2f79f1d22665c46e98f5f463832b433940de3feeea5876b7fdb9";
+  revision = "1";
+  editedCabalFile = "16a7h16lq27930l0hpa8z97b4p6cwrz3wdxs67mfxvz2ndngm87d";
+  isLibrary = true;
+  isExecutable = false;
+  enableSeparateDataOutput = false;
+  libraryHaskellDepends = [
+    base
+    fail
+    megaparsec
+    mtl
+    parsers
+    semigroups
+    text
+    transformers
+  ];
+  enableLibraryProfiling = false;
+  enableExecutableProfiling = false;
+  doHaddock = false;
+  jailbreak = true;
+  doCheck = false;
+  doBenchmark = false;
+  hyperlinkSource = false;
+  homepage = "https://github.com/qfpl/parsers-megaparsec";
+  description = "`parsers` instances for Megaparsec";
+  license = lib.licenses.bsd3;
+  broken = false;
+}