diff --git a/pyproject.toml b/pyproject.toml
index b7afbc5473..391de1bfe5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -66,7 +66,7 @@ pymongocrypt_source = [
 perf = ["simplejson"]
 typing = [
     "mypy==1.17.1",
-    "pyright==1.1.403",
+    "pyright==1.1.404",
     "typing_extensions",
     "pip"
 ]