diff --git a/pyproject.toml b/pyproject.toml
index 5d642bd..2064987 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ classifiers = [
 ]
 
 dependencies = [
-  "crossplane-function-sdk-python==0.4.0",
+  "crossplane-function-sdk-python==0.5.0",
   "click==8.1.7",
   "grpcio==1.66.2",
 ]