diff --git a/pyproject.toml b/pyproject.toml
index 7922cee..92663f6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ lint = [
 ]
 types = [
     "mypy[reports]~=1.13.0",
-    "pyright==1.1.386",
+    "pyright==1.1.387",
 ]
 docs = [
     "canonical-sphinx~=0.1",