diff --git a/pants.toml b/pants.toml
index 6d2dd3d..0347c64 100644
--- a/pants.toml
+++ b/pants.toml
@@ -1,5 +1,5 @@
 [GLOBAL]
-pants_version = "2.17.0"
+pants_version = "2.16.0"
 ignore_warnings = [
   '$regex$DEPRECATED',
 ]
@@ -19,7 +19,7 @@ backend_packages = [
   "internal_plugins.project_version",
 ]
 
-plugins = ["packaging==21.3"]
+plugins = ["packaging==21.3", "pants-plugin-dep-graph==1.0.3"]
 
 # plugin options
 [project-version]