diff --git a/workers/pyproject.toml b/workers/pyproject.toml
index a3ad01d6..6e9b0422 100644
--- a/workers/pyproject.toml
+++ b/workers/pyproject.toml
@@ -40,7 +40,7 @@ dependencies = [
      "grpcio ~=1.59.0; python_version >= '3.8' and python_version < '3.13'",
      "grpcio~=1.70.0; python_version >= '3.13'",
      "uvloop~=0.21.0; python_version >= '3.13' and sys_platform != 'win32'",
-     "azurefunctions-extensions-base; python_version >= '3.8'",
+     "azurefunctions-extensions-base==1.1.0; python_version >= '3.8'",
      "azure-functions-runtime==1.0.0; python_version >= '3.13'",
      "azure-functions-runtime-v1==1.0.0; python_version >= '3.13'"
 ]