diff --git a/setup.cfg b/setup.cfg
index 5661f2c..91ff576 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -17,7 +17,7 @@ install_requires =
     humanize >= 0.5.1
     libarchive-c >= 2.9
     progress >= 1.1
-    prompt-toolkit >=2.0.0, <3.0.0
+    prompt-toolkit >=2.0.0, <4.0.0
     pycryptodomex
     requests >= 2.20.0
     rfc3987 >= 1.3