diff --git a/pkgs/development/interpreters/racket/default.nix b/pkgs/development/interpreters/racket/default.nix
index 38fdd0f71d7f..8d4615f61cea 100644
--- a/pkgs/development/interpreters/racket/default.nix
+++ b/pkgs/development/interpreters/racket/default.nix
@@ -50,7 +50,7 @@ in
 
 stdenv.mkDerivation rec {
   pname = "racket";
-  version = "8.11.1"; # always change at once with ./minimal.nix
+  version = "8.12"; # always change at once with ./minimal.nix
 
   src = (lib.makeOverridable ({ name, hash }:
     fetchurl {
@@ -59,7 +59,7 @@ stdenv.mkDerivation rec {
     }
   )) {
     name = "${pname}-${version}";
-    hash = "sha256-5ZqwMLkqeONYnsQFxdJfpRdojCCZAjO9aMs0Vo1lTAU=";
+    hash = "sha256-or26nirm5dGhg2S8to99BFOOSS2Oksn7Yb0y2L5b69c=";
   };
 
   FONTCONFIG_FILE = fontsConf;
@@ -98,10 +98,6 @@ stdenv.mkDerivation rec {
         --replace /bin/true ${coreutils}/bin/true
     done
 
-    # Remove QuickScript register.rkt because it breaks on sandbox
-    # https://github.com/Metaxal/quickscript/issues/73
-    rm -f share/pkgs/quickscript/register.rkt
-
     # The configure script forces using `libtool -o` as AR on Darwin. But, the
     # `-o` option is only available from Apple libtool. GNU ar works here.
     substituteInPlace src/ChezScheme/zlib/configure \
diff --git a/pkgs/development/interpreters/racket/minimal.nix b/pkgs/development/interpreters/racket/minimal.nix
index 73143f432d7f..3b49a91614cd 100644
--- a/pkgs/development/interpreters/racket/minimal.nix
+++ b/pkgs/development/interpreters/racket/minimal.nix
@@ -6,7 +6,7 @@ racket.overrideAttrs (oldAttrs: rec {
   version = oldAttrs.version;
   src = oldAttrs.src.override {
     name = "${pname}-${version}";
-    hash = "sha256-H1X9bhQw9yOaESbK4+tveFWVb4EyMNGLKukwKAo588w=";
+    hash = "sha256-ZbE5I2dnPY0GamerTFPFWz53+V1Xxhtx3AVp2KpF7vw=";
   };
 
   meta = oldAttrs.meta // {