diff --git a/configuration-ghc-90.nix b/configuration-ghc-90.nix
index f82e03ce03..e1e5770d6e 100644
--- a/configuration-ghc-90.nix
+++ b/configuration-ghc-90.nix
@@ -18,13 +18,13 @@ let
       # https://github.com/nikita-volkov/ptr-poker/issues/11
       ptr-poker = hself.callCabal2nix "ptr-poker" inputs.ptr-poker { };
 
-      ghc-lib = hself.ghc-lib_9_2_2_20220307;
+      ghc-lib = hself.ghc-lib_9_2_4_20220729;
       ghc-lib-parser = hself.ghc-lib-parser_9_2_4_20220729;
-      ghc-lib-parser-ex = hself.ghc-lib-parser-ex_9_2_0_4;
+      ghc-lib-parser-ex = hself.ghc-lib-parser-ex_9_2_1_1;
 
       Cabal = hself.Cabal_3_6_3_0;
       ormolu = hself.ormolu_0_5_0_1;
-      fourmolu = hself.fourmolu_0_6_0_0;
+
       # Hlint is still broken
       hlint = doJailbreak (hself.callCabal2nix "hlint" inputs.hlint-34 { });
 
diff --git a/configuration-ghc-92.nix b/configuration-ghc-92.nix
index 3790e182a7..b608af825d 100644
--- a/configuration-ghc-92.nix
+++ b/configuration-ghc-92.nix
@@ -24,8 +24,6 @@ let
       # https://github.com/nikita-volkov/ptr-poker/issues/11
       ptr-poker = hself.callCabal2nix "ptr-poker" inputs.ptr-poker { };
 
-      ghc-exactprint =
-        hself.callCabal2nix "ghc-exactprint" inputs.ghc-exactprint-150 { };
       # Hlint is still broken
       hlint = doJailbreak (hself.callCabal2nix "hlint" inputs.hlint { });
 
diff --git a/configuration-ghc-94.nix b/configuration-ghc-94.nix
index 3568f65a51..7c6ca11a82 100644
--- a/configuration-ghc-94.nix
+++ b/configuration-ghc-94.nix
@@ -31,19 +31,6 @@ let
 
       stylish-haskell = appendConfigureFlag  hsuper.stylish-haskell "-fghc-lib";
 
-      cereal = hsuper.callHackage "cereal" "0.5.8.3" {};
-      base-compat = hsuper.callHackage "base-compat" "0.12.2" {};
-      base-compat-batteries = hsuper.callHackage "base-compat-batteries" "0.12.2" {};
-      hashable = hsuper.callHackage "hashable" "1.4.1.0" {};
-      primitive = hsuper.callHackage "primitive" "0.7.4.0" {};
-      ghc-check = hsuper.callHackage "ghc-check" "0.5.0.8" {};
-      lens = hsuper.callHackage "lens" "5.2" {};
-      integer-logarithms = hsuper.callHackage "integer-logarithms" "1.0.3.1" {};
-      hiedb = hsuper.callHackage "hiedb" "0.4.2.0" {};
-      hie-bios = hsuper.callHackage "hie-bios" "0.11.0" {};
-      lsp = hsuper.callCabal2nix "lsp" inputs.lsp {};
-      lsp-types = hsuper.callCabal2nix "lsp-types" inputs.lsp-types {};
-
       # Re-generate HLS drv excluding some plugins
       haskell-language-server =
         hself.callCabal2nixWithOptions "haskell-language-server" ./.
diff --git a/flake.lock b/flake.lock
index 0f74f76d26..2ac39dc862 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,25 +1,13 @@
 {
   "nodes": {
-    "aeson-1520": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-btKp7CTOgC0wT33lROffARW9qr1jx9oKE5EWydaR52c=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/aeson-1.5.2.0/aeson-1.5.2.0.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/aeson-1.5.2.0/aeson-1.5.2.0.tar.gz"
-      }
-    },
     "all-cabal-hashes-unpacked": {
       "flake": false,
       "locked": {
-        "lastModified": 1663164766,
-        "narHash": "sha256-7ypfdEzJwfaQMQx9HV8B+r9BV7bN6iIO0lWhDy+8+0k=",
+        "lastModified": 1668997806,
+        "narHash": "sha256-HRTQuIO/MxV5OcbCNsHSCeULa7KAjxIBQk5sAVFzrKk=",
         "owner": "commercialhaskell",
         "repo": "all-cabal-hashes",
-        "rev": "ed701f5e64ece3e57efa4227243f9fb64f935253",
+        "rev": "934c06ca91eb6ceca8a7c484dfc2862e955489f8",
         "type": "github"
       },
       "original": {
@@ -29,50 +17,14 @@
         "type": "github"
       }
     },
-    "brittany-01312": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-4rDE2bu4C8cv1D6lkTtLxMwLRyDfIK70BnptSrygK60=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/brittany-0.13.1.2/brittany-0.13.1.2.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/brittany-0.13.1.2/brittany-0.13.1.2.tar.gz"
-      }
-    },
-    "constraints-extras": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-WGDSpT37RrHwpQtExGkL5eEmBk/s9b0rxtT9DYqSGg4=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/constraints-extras-0.3.2.1/constraints-extras-0.3.2.1.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/constraints-extras-0.3.2.1/constraints-extras-0.3.2.1.tar.gz"
-      }
-    },
-    "entropy": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-Oj0vftbS7Pau7OzdMrzRPghqwEiimwQbt0w59cMcH98=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/entropy-0.4.1.10/entropy-0.4.1.10.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/entropy-0.4.1.10/entropy-0.4.1.10.tar.gz"
-      }
-    },
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1650374568,
-        "narHash": "sha256-Z+s0J8/r907g149rllvwhb4pKi8Wam5ij0st8PwAh+E=",
+        "lastModified": 1668681692,
+        "narHash": "sha256-Ht91NGdewz8IQLtWZ9LCeNXMSXHUss+9COoqu6JLmXU=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "b4a34015c698c7793d592d66adbab377907a2be8",
+        "rev": "009399224d5e398d03b22badca40a37ac85412a1",
         "type": "github"
       },
       "original": {
@@ -83,11 +35,11 @@
     },
     "flake-utils": {
       "locked": {
-        "lastModified": 1659877975,
-        "narHash": "sha256-zllb8aq3YO3h8B/U0/J1WBgAL8EX5yWf5pMj3G0NAmc=",
+        "lastModified": 1667395993,
+        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "c0e246b9b83f637f4681389ecabcb2681b4f3af0",
+        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
         "type": "github"
       },
       "original": {
@@ -99,37 +51,13 @@
     "fourmolu": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-uo5UE2SzrimnZl+JjJ30Hlg/nIw1OXJTPFIgkQopaI0=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/fourmolu-0.5.0.1/fourmolu-0.5.0.1.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/fourmolu-0.5.0.1/fourmolu-0.5.0.1.tar.gz"
-      }
-    },
-    "fourmolu-0300": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-SFBwhkXfDArITiBSxGSp2qf8gl+yBpWHglBB5aKeaBU=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/fourmolu-0.3.0.0/fourmolu-0.3.0.0.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/fourmolu-0.3.0.0/fourmolu-0.3.0.0.tar.gz"
-      }
-    },
-    "ghc-check": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-pmmQMrk6X00+zbsstV49w/Es9+V9gssrXzJoub2ReEs=",
+        "narHash": "sha256-vbqgYaAd/JUPFGv6O2+OosBXFceKah9OYrjTuEkEZ3E=",
         "type": "tarball",
-        "url": "https://hackage.haskell.org/package/ghc-check-0.5.0.8/ghc-check-0.5.0.8.tar.gz"
+        "url": "https://hackage.haskell.org/package/fourmolu-0.9.0.0/fourmolu-0.9.0.0.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://hackage.haskell.org/package/ghc-check-0.5.0.8/ghc-check-0.5.0.8.tar.gz"
+        "url": "https://hackage.haskell.org/package/fourmolu-0.9.0.0/fourmolu-0.9.0.0.tar.gz"
       }
     },
     "ghc-exactprint": {
@@ -159,13 +87,13 @@
     "ghc-exactprint-160": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-6fW4KSmDo7hi5i2C1lbI/rEyFWrowSGTNyaC+f73JaE=",
+        "narHash": "sha256-TiFybKVP3JIuUfnyESrKXInW9o0C8FLnsMjO4PEJ3I0=",
         "type": "tarball",
-        "url": "https://hackage.haskell.org/package/ghc-exactprint-1.6.0/ghc-exactprint-1.6.0.tar.gz"
+        "url": "https://hackage.haskell.org/package/ghc-exactprint-1.6.1/ghc-exactprint-1.6.1.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://hackage.haskell.org/package/ghc-exactprint-1.6.0/ghc-exactprint-1.6.0.tar.gz"
+        "url": "https://hackage.haskell.org/package/ghc-exactprint-1.6.1/ghc-exactprint-1.6.1.tar.gz"
       }
     },
     "gitignore": {
@@ -184,18 +112,6 @@
         "type": "github"
       }
     },
-    "hie-bios": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-KLAg++tO9lCOn7R/cSN2wLbrhpeBOOmeTEh7auIbUNk=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/hie-bios-0.11.0/hie-bios-0.11.0.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/hie-bios-0.11.0/hie-bios-0.11.0.tar.gz"
-      }
-    },
     "hiedb": {
       "flake": false,
       "locked": {
@@ -232,73 +148,13 @@
         "url": "https://hackage.haskell.org/package/hlint-3.4/hlint-3.4.tar.gz"
       }
     },
-    "hw-prim": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-++rg/bx4TjWUDyHSWKm/8ITwQLonPRLXHPLlnhJy8ik=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/hw-prim-0.6.3.2/hw-prim-0.6.3.2.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/hw-prim-0.6.3.2/hw-prim-0.6.3.2.tar.gz"
-      }
-    },
-    "implicit-hie-cradle": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-2NmucBBI7Qi1UGXWG27XFZRCeqeRiwVFWmJKZnp6R5U=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/implicit-hie-cradle-0.3.0.5/implicit-hie-cradle-0.3.0.5.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/implicit-hie-cradle-0.3.0.5/implicit-hie-cradle-0.3.0.5.tar.gz"
-      }
-    },
-    "lsp": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-g5R34SVz0kRD5zpODNsaaaIJOHty10cTS6ZDPi4s8pc=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/lsp-1.6.0.0/lsp-1.6.0.0.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/lsp-1.6.0.0/lsp-1.6.0.0.tar.gz"
-      }
-    },
-    "lsp-test": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-HhFAdNvmnnnCzsKfTWbqUyTFrCfq1n6pGKfk2R0fcUc=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/lsp-test-0.14.1.0/lsp-test-0.14.1.0.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/lsp-test-0.14.1.0/lsp-test-0.14.1.0.tar.gz"
-      }
-    },
-    "lsp-types": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-QSixsrCvsWlckG/LLF1z8LsHhqaXxVAxOPIA1NxjVT4=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/lsp-types-1.6.0.0/lsp-types-1.6.0.0.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/lsp-types-1.6.0.0/lsp-types-1.6.0.0.tar.gz"
-      }
-    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1663112159,
-        "narHash": "sha256-31rjPhB6Hj1QoqLvFSULFf9Z/6z05vR0KrLGYvr9w0M=",
+        "lastModified": 1668650906,
+        "narHash": "sha256-JuiYfDO23O8oxUUOmhQflmOoJovyC5G4RjcYQMQjrRE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "78bce1608960b994405f3696ba086ba1d63654e9",
+        "rev": "3a86856a13c88c8c64ea32082a851fefc79aa700",
         "type": "github"
       },
       "original": {
@@ -320,59 +176,21 @@
         "url": "https://hackage.haskell.org/package/ptr-poker-0.1.2.8/ptr-poker-0.1.2.8.tar.gz"
       }
     },
-    "retrie": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-SrUyFea9Qr2SYeNVDJfWZfCguJV2rHK2mO/FO4xLFaY=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/retrie-1.2.0.1/retrie-1.2.0.1.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/retrie-1.2.0.1/retrie-1.2.0.1.tar.gz"
-      }
-    },
     "root": {
       "inputs": {
-        "aeson-1520": "aeson-1520",
         "all-cabal-hashes-unpacked": "all-cabal-hashes-unpacked",
-        "brittany-01312": "brittany-01312",
-        "constraints-extras": "constraints-extras",
-        "entropy": "entropy",
         "flake-compat": "flake-compat",
         "flake-utils": "flake-utils",
         "fourmolu": "fourmolu",
-        "fourmolu-0300": "fourmolu-0300",
-        "ghc-check": "ghc-check",
         "ghc-exactprint": "ghc-exactprint",
         "ghc-exactprint-150": "ghc-exactprint-150",
         "ghc-exactprint-160": "ghc-exactprint-160",
         "gitignore": "gitignore",
-        "hie-bios": "hie-bios",
         "hiedb": "hiedb",
         "hlint": "hlint",
         "hlint-34": "hlint-34",
-        "hw-prim": "hw-prim",
-        "implicit-hie-cradle": "implicit-hie-cradle",
-        "lsp": "lsp",
-        "lsp-test": "lsp-test",
-        "lsp-types": "lsp-types",
         "nixpkgs": "nixpkgs",
-        "ptr-poker": "ptr-poker",
-        "retrie": "retrie",
-        "stylish-haskell": "stylish-haskell"
-      }
-    },
-    "stylish-haskell": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-oZSR5UQ+ieMFRq7MvL0sJqOblMk74awvcepuT+JHYtA=",
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/stylish-haskell-0.14.2.0/stylish-haskell-0.14.2.0.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://hackage.haskell.org/package/stylish-haskell-0.14.2.0/stylish-haskell-0.14.2.0.tar.gz"
+        "ptr-poker": "ptr-poker"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index b7f1cb6b06..c78cd3a843 100644
--- a/flake.nix
+++ b/flake.nix
@@ -27,20 +27,8 @@
     };
 
     # List of hackage dependencies
-    lsp = {
-      url = "https://hackage.haskell.org/package/lsp-1.6.0.0/lsp-1.6.0.0.tar.gz";
-      flake = false;
-    };
-    lsp-types = {
-      url = "https://hackage.haskell.org/package/lsp-types-1.6.0.0/lsp-types-1.6.0.0.tar.gz";
-      flake = false;
-    };
-    lsp-test = {
-      url = "https://hackage.haskell.org/package/lsp-test-0.14.1.0/lsp-test-0.14.1.0.tar.gz";
-      flake = false;
-    };
     ghc-exactprint-160 = {
-      url = "https://hackage.haskell.org/package/ghc-exactprint-1.6.0/ghc-exactprint-1.6.0.tar.gz";
+      url = "https://hackage.haskell.org/package/ghc-exactprint-1.6.1/ghc-exactprint-1.6.1.tar.gz";
       flake = false;
     };
     ghc-exactprint-150 = {
@@ -51,32 +39,8 @@
       url = "https://hackage.haskell.org/package/ghc-exactprint-1.4.1/ghc-exactprint-1.4.1.tar.gz";
       flake = false;
     };
-    ghc-check = {
-      url = "https://hackage.haskell.org/package/ghc-check-0.5.0.8/ghc-check-0.5.0.8.tar.gz";
-      flake = false;
-    };
-    constraints-extras = {
-      url = "https://hackage.haskell.org/package/constraints-extras-0.3.2.1/constraints-extras-0.3.2.1.tar.gz";
-      flake = false;
-    };
-    retrie = {
-      url = "https://hackage.haskell.org/package/retrie-1.2.0.1/retrie-1.2.0.1.tar.gz";
-      flake = false;
-    };
     fourmolu = {
-      url = "https://hackage.haskell.org/package/fourmolu-0.5.0.1/fourmolu-0.5.0.1.tar.gz";
-      flake = false;
-    };
-    fourmolu-0300 = {
-      url = "https://hackage.haskell.org/package/fourmolu-0.3.0.0/fourmolu-0.3.0.0.tar.gz";
-      flake = false;
-    };
-    aeson-1520= {
-      url = "https://hackage.haskell.org/package/aeson-1.5.2.0/aeson-1.5.2.0.tar.gz";
-      flake = false;
-    };
-    brittany-01312 = {
-      url = "https://hackage.haskell.org/package/brittany-0.13.1.2/brittany-0.13.1.2.tar.gz";
+      url = "https://hackage.haskell.org/package/fourmolu-0.9.0.0/fourmolu-0.9.0.0.tar.gz";
       flake = false;
     };
     hlint = {
@@ -91,30 +55,10 @@
       url = "https://hackage.haskell.org/package/ptr-poker-0.1.2.8/ptr-poker-0.1.2.8.tar.gz";
       flake = false;
     };
-    stylish-haskell = {
-      url = "https://hackage.haskell.org/package/stylish-haskell-0.14.2.0/stylish-haskell-0.14.2.0.tar.gz";
-      flake = false;
-    };
-    implicit-hie-cradle = {
-      url = "https://hackage.haskell.org/package/implicit-hie-cradle-0.3.0.5/implicit-hie-cradle-0.3.0.5.tar.gz";
-      flake = false;
-    };
-    hie-bios = {
-      url = "https://hackage.haskell.org/package/hie-bios-0.11.0/hie-bios-0.11.0.tar.gz";
-      flake = false;
-    };
-    entropy = {
-      url = "https://hackage.haskell.org/package/entropy-0.4.1.10/entropy-0.4.1.10.tar.gz";
-      flake = false;
-    };
     hiedb = {
       url = "https://hackage.haskell.org/package/hiedb-0.4.2.0/hiedb-0.4.2.0.tar.gz";
       flake = false;
     };
-    hw-prim = {
-      url = "https://hackage.haskell.org/package/hw-prim-0.6.3.2/hw-prim-0.6.3.2.tar.gz";
-      flake = false;
-    };
   };
   outputs =
     inputs@{ self, nixpkgs, flake-compat, flake-utils, gitignore, all-cabal-hashes-unpacked, ... }:
@@ -177,24 +121,15 @@
             with haskell.lib; {
               # Patches don't apply
               github = overrideCabal hsuper.github (drv: { patches = []; });
-              # GHCIDE requires hie-bios ^>=0.9.1
-              hie-bios = hself.callCabal2nix "hie-bios" inputs.hie-bios {};
-
-              lsp = hsuper.callCabal2nix "lsp" inputs.lsp {};
-              lsp-types = hsuper.callCabal2nix "lsp-types" inputs.lsp-types {};
-              lsp-test = hsuper.callCabal2nix "lsp-test" inputs.lsp-test {};
-
-              entropy = hsuper.callCabal2nix "entropy" inputs.entropy {};
               hiedb = hsuper.callCabal2nix "hiedb" inputs.hiedb {};
-              hw-prim = hsuper.callCabal2nix "hw-prim" inputs.hw-prim {};
 
-              implicit-hie-cradle = hself.callCabal2nix "implicit-hie-cradle" inputs.implicit-hie-cradle {};
-              ghc-check = hself.callCabal2nix "ghc-check" inputs.ghc-check {};
               # https://github.com/NixOS/nixpkgs/issues/140774
               ormolu =
                 if final.system == "aarch64-darwin"
                 then overrideCabal hsuper.ormolu (_: { enableSeparateBinOutput = false; })
                 else hsuper.ormolu;
+
+              fourmolu = hself.callCabal2nix "fourmolu" inputs.fourmolu {};
             };
 
           hlsSources =
@@ -257,8 +192,8 @@
         };
 
         ghc902Config = (import ./configuration-ghc-90.nix) { inherit pkgs inputs; };
-        ghc924Config = (import ./configuration-ghc-92.nix) { inherit pkgs inputs; };
-        ghc942Config = (import ./configuration-ghc-94.nix) { inherit pkgs inputs; };
+        ghc925Config = (import ./configuration-ghc-92.nix) { inherit pkgs inputs; };
+        ghc943Config = (import ./configuration-ghc-94.nix) { inherit pkgs inputs; };
 
         # GHC versions
         # While HLS still works fine with 8.10 GHCs, we only support the versions that are cached
@@ -267,14 +202,14 @@
           ghcVersion = "ghc" + (pkgs.lib.replaceStrings ["."] [""] pkgs.haskellPackages.ghc.version);
           cases = {
             ghc902 = ghc902Config.tweakHpkgs (pkgs.hlsHpkgs "ghc902");
-            ghc924 = ghc924Config.tweakHpkgs (pkgs.hlsHpkgs "ghc924");
-            ghc942 = ghc942Config.tweakHpkgs (pkgs.hlsHpkgs "ghc942");
+            ghc925 = ghc925Config.tweakHpkgs (pkgs.hlsHpkgs "ghc925");
+            ghc943 = ghc943Config.tweakHpkgs (pkgs.hlsHpkgs "ghc943");
           };
           in { default = cases."${ghcVersion}"; } // cases;
 
         ghc902 = supportedGHCs.ghc902;
-        ghc924 = supportedGHCs.ghc924;
-        ghc942 = supportedGHCs.ghc942;
+        ghc925 = supportedGHCs.ghc925;
+        ghc943 = supportedGHCs.ghc943;
         ghcDefault = supportedGHCs.default;
 
         pythonWithPackages = pkgs.python3.withPackages (ps: [ps.sphinx ps.myst-parser ps.sphinx_rtd_theme ps.pip]);
@@ -391,16 +326,16 @@
         simpleDevShells = {
           haskell-language-server-dev = mkDevShell ghcDefault "cabal.project";
           haskell-language-server-902-dev = mkDevShell ghc902 "cabal.project";
-          haskell-language-server-924-dev = mkDevShell ghc924 "cabal.project";
-          haskell-language-server-942-dev = mkDevShell ghc942 "cabal.project";
+          haskell-language-server-925-dev = mkDevShell ghc925 "cabal.project";
+          haskell-language-server-943-dev = mkDevShell ghc943 "cabal.project";
         };
 
         # Developement shell, haskell packages are also provided by nix
         nixDevShells = {
           haskell-language-server-dev-nix = mkDevShellWithNixDeps ghcDefault "cabal.project";
           haskell-language-server-902-dev-nix = mkDevShellWithNixDeps ghc902 "cabal.project";
-          haskell-language-server-924-dev-nix = mkDevShellWithNixDeps ghc924 "cabal.project";
-          haskell-language-server-942-dev-nix = mkDevShellWithNixDeps ghc942 "cabal.project";
+          haskell-language-server-925-dev-nix = mkDevShellWithNixDeps ghc925 "cabal.project";
+          haskell-language-server-943-dev-nix = mkDevShellWithNixDeps ghc943 "cabal.project";
         };
 
         # The default shell provided by Nixpkgs for a Haskell package (i.e. the
@@ -408,15 +343,15 @@
         envShells = {
           haskell-language-server-dev-env = mkEnvShell ghcDefault;
           haskell-language-server-902-dev-env = mkEnvShell ghc902;
-          haskell-language-server-924-dev-env = mkEnvShell ghc924;
-          haskell-language-server-942-dev-env = mkEnvShell ghc942;
+          haskell-language-server-925-dev-env = mkEnvShell ghc925;
+          haskell-language-server-943-dev-env = mkEnvShell ghc943;
         };
 
         allPackages = {
           haskell-language-server = mkExe ghcDefault;
           haskell-language-server-902 = mkExe ghc902;
-          haskell-language-server-924 = mkExe ghc924;
-          haskell-language-server-942 = mkExe ghc942;
+          haskell-language-server-925 = mkExe ghc925;
+          haskell-language-server-943 = mkExe ghc943;
         };
 
         devShells = simpleDevShells // nixDevShells // envShells // {