diff --git a/requirements.txt b/requirements.txt
index ca475ab..e35af6a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ pyparsing==2.2.0
 pyyaml==3.11
 
 # Deployment
-setuptools==26.1.1
+setuptools==65.5.1
 twine==1.8.1
 
 # Documentation