diff --git a/worker_plan/pyproject.toml b/worker_plan/pyproject.toml
index 510fcdc1..05c9ea7a 100644
--- a/worker_plan/pyproject.toml
+++ b/worker_plan/pyproject.toml
@@ -78,7 +78,7 @@ dependencies = [
     "packaging==26.2",
     "pandas==2.3.3",
     "pillow==12.3.0",
-    "propcache==0.4.1",
+    "propcache==0.5.2",
     "pydantic==2.13.4",
     "pydantic_core==2.46.4",
     "pydub==0.25.1",