diff --git a/pyproject.toml b/pyproject.toml
index c63c5e9..23f7c64 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,7 +65,7 @@ dev = [
     "pandas-stubs==3.0.0.260204", # for mypy
     "tokenize-rt==6.2.0", # for mypy
     "types-docutils==0.22.3.20260508", # for mypy
-    "types-PyYaml==6.0.12.20260408", # for mypy
+    "types-PyYaml==6.0.12.20260508", # for mypy
     "commitizen==4.15.1",
     "deprecated==1.3.1", # for commitizen