diff --git a/requirements.txt b/requirements.txt
index a2c6f8b..5b38e9f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,6 +12,6 @@ PyNaCl==1.5.0
 pyparsing==3.0.9
 requests==2.28.1
 securesystemslib==0.24.0
-setuptools==63.2.0
+setuptools==65.6.3
 tuf==2.0.0
 urllib3==1.26.12
diff --git a/setup.cfg b/setup.cfg
index bbd2586..4ff44d2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -25,7 +25,7 @@ install_requires =
     cryptography>=38.0.3
     packaging==21.*
     securesystemslib[crypto,pynacl]==0.24.*
-    setuptools>=61.*.*
+    setuptools>=65.5.1
     tuf==2.*
 
 [options.packages.find]
diff --git a/src/tufup/__init__.py b/src/tufup/__init__.py
index bdccc9c..c54d6f1 100644
--- a/src/tufup/__init__.py
+++ b/src/tufup/__init__.py
@@ -6,7 +6,7 @@
 
 # https://packaging.python.org/en/latest/guides/single-sourcing-package-version/
 # https://semver.org/
-__version__ = '0.4.6'
+__version__ = '0.4.7'
 
 logger = logging.getLogger(__name__)