diff --git a/Formula/hadolint.rb b/Formula/hadolint.rb
index b54cba0031..fbb3bdfa67 100644
--- a/Formula/hadolint.rb
+++ b/Formula/hadolint.rb
@@ -5,8 +5,8 @@ class Hadolint < Formula
 
   desc "Smarter Dockerfile linter to validate best practices"
   homepage "https://github.com/hadolint/hadolint"
-  url "https://github.com/hadolint/hadolint/archive/v1.6.4.tar.gz"
-  sha256 "add1d0f1cb1cf18721c6d29add59501545dfe7f5d3d847b6899a114140dfe136"
+  url "https://github.com/hadolint/hadolint/archive/v1.6.5.tar.gz"
+  sha256 "0e15c1615d2895ae4367d77b40771e16c2b5bd4d0fb26971fd67729da11836b4"
 
   bottle do
     cellar :any_skip_relocation
@@ -19,11 +19,6 @@ class Hadolint < Formula
   depends_on "ghc@8.2" => :build
 
   def install
-    # Fix "The constructor 'PortRange' should have 3 arguments, but has been given 2"
-    # Upstream issue from 22 Apr 2018 https://github.com/hadolint/hadolint/issues/195
-    inreplace "package.yaml", "language-docker >=3.0.0",
-                              "language-docker ==3.0.1"
-
     cabal_sandbox do
       cabal_install "hpack"
       system "./.cabal-sandbox/bin/hpack"