diff --git a/setup.py b/setup.py
index f79bcd7..f20776b 100755
--- a/setup.py
+++ b/setup.py
@@ -21,12 +21,12 @@ install_requirements = [
     'cryptography >= 1.0.0',
     # 'Pygments>=1.6,<=2.11.1',
     'Pygments>=1.6',
-    'prompt_toolkit>=3.0.6,<4.0.0',
+    'prompt_toolkit>=3.0.5',
     'PyMySQL >= 0.9.2',
-    'sqlparse>=0.3.0,<0.5.0',
+    'sqlparse>=0.3.0',
     'configobj >= 5.0.5',
-    'cli_helpers[styles] >= 2.2.1',
-    'pyperclip >= 1.8.1',
+    'cli_helpers[styles] >= 2.0.1',
+    'pyperclip >= 1.8.0',
     'pyaes >= 1.6.1'
 ]