diff --git a/Aliases/ghc@8.10 b/Aliases/ghc@9.0
similarity index 100%
rename from Aliases/ghc@8.10
rename to Aliases/ghc@9.0
diff --git a/Formula/ghc.rb b/Formula/ghc.rb
index c5f78af2f6abd..ffab767aaa7d4 100644
--- a/Formula/ghc.rb
+++ b/Formula/ghc.rb
@@ -1,8 +1,8 @@
 class Ghc < Formula
   desc "Glorious Glasgow Haskell Compilation System"
   homepage "https://haskell.org/ghc/"
-  url "https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-src.tar.xz"
-  sha256 "ccdc8319549028a708d7163e2967382677b1a5a379ff94d948195b5cf46eb931"
+  url "https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-src.tar.xz"
+  sha256 "a5230314e4065f9fcc371dfe519748fd85c825b279abf72a24e09b83578a35f9"
   license "BSD-3-Clause"
 
   livecheck do
@@ -31,13 +31,13 @@ class Ghc < Formula
   # A binary of ghc is needed to bootstrap ghc
   resource "binary" do
     on_macos do
-      url "https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-apple-darwin.tar.xz"
-      sha256 "2635f35d76e44e69afdfd37cae89d211975cc20f71f784363b72003e59f22015"
+      url "https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-apple-darwin.tar.xz"
+      sha256 "122d60509147d0117779d275f0215bde2ff63a64cda9d88f149432d0cae71b22"
     end
 
     on_linux do
-      url "https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-deb9-linux.tar.xz"
-      sha256 "95e4aadea30701fe5ab84d15f757926d843ded7115e11c4cd827809ca830718d"
+      url "https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-deb9-linux.tar.xz"
+      sha256 "4ca6252492f59fe589029fadca4b6f922d6a9f0ff39d19a2bd9886fde4e183d5"
     end
   end