diff --git a/pyproject.toml b/pyproject.toml
index 417596d4..5020ebb8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -79,7 +79,7 @@ optional-dependencies.dev = [
     # ``sphinxcontrib-towncrier`` renders unreleased news fragments
     # into docs/source/unreleased.rst during Sphinx builds.
     "sphinxcontrib-towncrier==0.5.0a0",
-    "strict-kwargs==2026.5.19.post3",
+    "strict-kwargs==2026.5.20",
     "sybil==9.3.0",
     # Listed explicitly (despite being transitive via vws-python-mock) so that
     # [tool.uv.sources] can redirect to the CPU-only PyTorch index.