diff --git a/requirements.txt b/requirements.txt
index a3c4542..9de6fda 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,12 +1,12 @@
-attrs>=18.0,<20.4.0
+attrs>=18.0,<23.0.0
 enum34>=0.9,<1.2.0 ; python_version < '3.6'
 furl>=2.0.0,<2.2.0
-jsonschema>=2.6.0,<3.3.0
+jsonschema>=2.6.0,<5.0.0
 pathlib2>=2.3.0,<2.4.0
 psutil>=3.4.2,<5.10.0
-pyparsing>=2.0.3,<2.5.0
+pyparsing>=2.0.3,<3.1.0
 python-dateutil>=2.4.2,<2.9.0
-pyjwt>=2.4.0,<2.5.0
+pyjwt>=2.4.0,<2.7.0
 PyYAML>=3.12,<6.1
 requests>=2.20.0,<2.29.0
 six>=1.13.0,<1.16.0