From e653dabf3d50c7cf17e89ac1119ff11f6d2e6272 Mon Sep 17 00:00:00 2001
From: Spencer Bryngelson <sbryngelson@gmail.com>
Date: Sat, 25 Jul 2026 19:05:20 -0400
Subject: [PATCH] Fix Python 3.9 fastjsonschema resolution

---
 toolchain/pyproject.toml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/toolchain/pyproject.toml b/toolchain/pyproject.toml
index 53ec949a15..de8a012fda 100644
--- a/toolchain/pyproject.toml
+++ b/toolchain/pyproject.toml
@@ -12,7 +12,8 @@ dependencies = [
     "PyYAML",
     "argparse",
     "dataclasses",
-    "fastjsonschema",
+    "fastjsonschema<2.22; python_version < '3.10'",
+    "fastjsonschema; python_version >= '3.10'",
     "rapidfuzz",  # For "did you mean?" typo suggestions
 
     # Build System