diff --git a/project.yaml b/project.yaml
index a5021d3..39ae2fb 100644
--- a/project.yaml
+++ b/project.yaml
@@ -1,8 +1,4 @@
-version: '3.0'
-
-# Ignore this`expectation` block. It is required but not used, and will be removed in future versions.
-expectations:
-  population_size: 1000
+version: '5.0'
 
 actions:
   # generate_pf_codes_data_development: