diff --git a/pyproject.toml b/pyproject.toml
index f5fa8dd0c..2a060442e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -297,7 +297,7 @@ dependencies = [
 ]
 [project.optional-dependencies]
 dev = [
-    "actionlint-py==1.6.26.11",
+    "actionlint-py==1.6.27.12",
     "check-manifest==0.49",
     "deptry==0.14.1",
     "dirty-equals==0.7.1.post0",