diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3c0579cbc..41c944a73 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,8 +10,10 @@ jobs:
         target: [
             aarch64-linux,
             x86_64-linux,
-            x86-windows-gnu,
-            x86_64-windows-gnu,
+            # Temporarily disabled since Zig 0.12.0-dev.2341+92211135f
+            # has a regression preventing windows builds.
+            # x86-windows-gnu,
+            # x86_64-windows-gnu,
             # We don't support cross-compiling to macOS because the macOS build
             # requires xcode due to the swift harness.
             #aarch64-macos,
diff --git a/flake.lock b/flake.lock
index a79562d2c..1d2535dbd 100644
--- a/flake.lock
+++ b/flake.lock
@@ -194,11 +194,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1706055833,
-        "narHash": "sha256-7xKGkN3beaI+z+uJNcIMDzTTjw/E0Ir5B+D07noPj/I=",
+        "lastModified": 1706288111,
+        "narHash": "sha256-CvSS/BMm86Uzjeb8pEkWa3qnuzMiPPmT8hf5lDOP6TE=",
         "owner": "mitchellh",
         "repo": "zig-overlay",
-        "rev": "1e8aea2f178289c0e174a44aa7be811b15862380",
+        "rev": "7f5d4cbecf3aa75ac8afaef8a20723b3a57f7d20",
         "type": "github"
       },
       "original": {