diff --git a/pyproject.toml b/pyproject.toml
index cc4d41f3..d8cbe66f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,7 +43,7 @@ optional-dependencies.dev = [
     "check-manifest==0.51",
     "deptry==0.25.1",
     "doc8==2.0.0",
-    "doccmd==2026.5.6",
+    "doccmd==2026.5.16",
     "freezegun==1.5.5",
     "furo==2025.12.19",
     "interrogate==1.7.0",
@@ -251,7 +251,9 @@ MASTER.unsafe-load-any-extension = false
 "MESSAGES CONTROL".per-file-ignores = [
     "docs/source/conf.py:invalid-name",
     "docs/source/doccmd_*.py:invalid-name",
+    "docs/source/doccmd_*/*.py:invalid-name",
     "doccmd_README_rst_*.py:invalid-name",
+    "doccmd_*/*.py:invalid-name",
 ]
 # Spelling dictionary name. Available dictionaries: none. To make it working
 # install python-enchant package.