diff --git a/pyproject.toml b/pyproject.toml
index 0cbfed9a..f60a004a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -15,7 +15,7 @@ datasets = ["pandas>=1.0.3"]
 deserialization = ["msgpack>=0.5.6", "msgpack-numpy==0.4.4.3", "numpy>=1.16.0"]
 exports = ["pandas>=1.0.3"]
 test = ["tox==4.11.3"]
-deploy = ["twine==3.3.0", "jaraco.functools"]
+deploy = ["twine==3.3.0"]
 
 [project.urls]
 Homepage = "https://github.com/IndicoDataSolutions/indico-client-python"
diff --git a/uv.lock b/uv.lock
index 313195f2..cc233da9 100644
--- a/uv.lock
+++ b/uv.lock
@@ -961,7 +961,6 @@ datasets = [
     { name = "pandas" },
 ]
 deploy = [
-    { name = "jaraco-functools" },
     { name = "twine" },
 ]
 deserialization = [
@@ -989,7 +988,6 @@ dev = [
 requires-dist = [
     { name = "aiohttp", extras = ["speedups"] },
     { name = "deprecation", specifier = ">=2.1.0" },
-    { name = "jaraco-functools", marker = "extra == 'deploy'" },
     { name = "jsons" },
     { name = "msgpack", marker = "extra == 'all'", specifier = ">=0.5.6" },
     { name = "msgpack", marker = "extra == 'deserialization'", specifier = ">=0.5.6" },