diff --git a/requirements.in b/requirements.in
index 97e6a42..8d06b8a 100644
--- a/requirements.in
+++ b/requirements.in
@@ -1,3 +1,3 @@
-casbin>=1.0.0<2.0.0
-flask>=1.1.0<3.0.0
-PyJWT>=2.0.1
+casbin >= 1.0.0
+flask >= 1.1.0
+PyJWT >= 2.0.1
diff --git a/requirements.txt b/requirements.txt
index 97e6a42..8d06b8a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-casbin>=1.0.0<2.0.0
-flask>=1.1.0<3.0.0
-PyJWT>=2.0.1
+casbin >= 1.0.0
+flask >= 1.1.0
+PyJWT >= 2.0.1