diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b176e98..2ec6d8c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -6,7 +6,7 @@ jobs:
     name: Nix
     strategy:
       matrix:
-        qtver: [qt6.8.0, qt6.7.3, qt6.7.2, qt6.7.1, qt6.7.0, qt6.6.3, qt6.6.2, qt6.6.1, qt6.6.0]
+        qtver: [qt6.8.1, qt6.8.0, qt6.7.3, qt6.7.2, qt6.7.1, qt6.7.0, qt6.6.3, qt6.6.2, qt6.6.1, qt6.6.0]
         compiler: [clang, gcc]
     runs-on: ubuntu-latest
     steps:
diff --git a/ci/nix-checkouts.nix b/ci/nix-checkouts.nix
index 3c99ab1..f38d5fa 100644
--- a/ci/nix-checkouts.nix
+++ b/ci/nix-checkouts.nix
@@ -11,9 +11,14 @@ in {
   # For old qt versions, grab the commit before the version bump that has all the patches
   # instead of the bumped version.
 
+  qt6_8_1 = byCommit {
+    commit = "3df3c47c19dc90fec35359e89ffb52b34d2b0e94";
+    sha256 = "1lhlm7czhwwys5ak6ngb5li6bxddilb9479k9nkss502kw8hwjyz";
+  };
+
   qt6_8_0 = byCommit {
-    commit = "23e89b7da85c3640bbc2173fe04f4bd114342367";
-    sha256 = "1b2v6y3bja4br5ribh9lj6xzz2k81dggz708b2mib83rwb509wyb";
+    commit = "352f462ad9d2aa2cde75fdd8f1734e86402a3ff6";
+    sha256 = "02zfgkr9fpd6iwfh6dcr3m6fnx61jppm3v081f3brvkqwmmz7zq1";
   };
 
   qt6_7_3 = byCommit {
diff --git a/flake.lock b/flake.lock
index ed92882..df5aa3f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1732014248,
-        "narHash": "sha256-y/MEyuJ5oBWrWAic/14LaIr/u5E0wRVzyYsouYY3W6w=",
+        "lastModified": 1736012469,
+        "narHash": "sha256-/qlNWm/IEVVH7GfgAIyP6EsVZI6zjAx1cV5zNyrs+rI=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "23e89b7da85c3640bbc2173fe04f4bd114342367",
+        "rev": "8f3e1f807051e32d8c95cd12b9b421623850a34d",
         "type": "github"
       },
       "original": {