diff --git a/constants.nix b/constants.nix
index b5270c0..04f7e47 100644
--- a/constants.nix
+++ b/constants.nix
@@ -1,6 +1,6 @@
 {
   name = "prefmanager";
   # GHC 9.6.2 disabled since `fgl` a dependency of `async-pool` fails to build.
-  ghcVersions = map (v: "ghc${v}") [ "8107" "902" "928" "946" /* "962" */ ];
-  defaultGhcVersion = "ghc946";
+  ghcVersions = map (v: "ghc${v}") [ "810" "90" "92" "94" "96" ];
+  defaultGhcVersion = "ghc94";
 }
diff --git a/flake.lock b/flake.lock
index c1fb566..bcccd6b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -8,11 +8,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1693833206,
-        "narHash": "sha256-wHOY0nnD6gWj8u9uI85/YlsganYyWRK1hLFZulZwfmY=",
+        "lastModified": 1701787589,
+        "narHash": "sha256-ce+oQR4Zq9VOsLoh9bZT8Ip9PaMLcjjBUHVPzW5d7Cw=",
         "owner": "numtide",
         "repo": "devshell",
-        "rev": "65114ea495a8d3cc1352368bf170d67ef005aa5a",
+        "rev": "44ddedcbcfc2d52a76b64fb6122f209881bd3e1e",
         "type": "github"
       },
       "original": {
@@ -24,11 +24,11 @@
     "flake-compat": {
       "flake": false,
       "locked": {
-        "lastModified": 1673956053,
-        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
         "owner": "edolstra",
         "repo": "flake-compat",
-        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
         "type": "github"
       },
       "original": {
@@ -42,11 +42,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1692799911,
-        "narHash": "sha256-3eihraek4qL744EvQXsK1Ha6C3CR7nnT8X2qWap4RNk=",
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "f9e7cf818399d17d347f847525c5a5a8032e4e44",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
         "type": "github"
       },
       "original": {
@@ -57,11 +57,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1693844670,
-        "narHash": "sha256-t69F2nBB8DNQUWHD809oJZJVE+23XBrth4QZuVd6IE0=",
+        "lastModified": 1702938738,
+        "narHash": "sha256-O7Vb0xC9s4Dmgxj8APEpuuMj7HsLgPbpy1UKvNVJp7o=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3c15feef7770eb5500a4b8792623e2d6f598c9c1",
+        "rev": "dd8e82f3b4017b8faa52c2b1897a38d53c3c26cb",
         "type": "github"
       },
       "original": {
diff --git a/stack.yaml b/stack.yaml
index 5076568..47f141b 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,6 +1,6 @@
-# GHC 9.4.6
+# GHC 9.4.8
 # Keep in sync with `defaultGhcVersion` in `./constants.nix`.
-resolver: lts-21.9
+resolver: lts-21.25
 
 extra-deps:
 - async-pool-0.9.2