diff --git a/setup.py b/setup.py
index e4d96b9dc..485020a30 100644
--- a/setup.py
+++ b/setup.py
@@ -72,7 +72,7 @@ setup(
         "Brotli>=1.0,<1.1",
         "certifi>=2019.9.11",  # no semver here - this should always be on the last release!
         "click>=7.0,<8",
-        "cryptography>=3.2,<3.3",
+        "cryptography>=3.3,<3.4",
         "flask>=1.1.1,<1.2",
         "h2>=4.0,<5",
         "hyperframe>=6.0,<7",
@@ -80,16 +80,16 @@ setup(
         "ldap3>=2.8,<2.9",
         "msgpack>=1.0.0, <1.1.0",
         "passlib>=1.6.5, <1.8",
-        "protobuf>=3.6.0, <3.14",
+        "protobuf>=3.14,<3.15",
         "pyasn1>=0.3.1,<0.5",
         "pyOpenSSL>=20.0,<20.1",
         "pyparsing>=2.4.2,<2.5",
         "pyperclip>=1.6.0,<1.9",
         "ruamel.yaml>=0.16,<0.17",
-        "sortedcontainers>=2.1,<2.3",
+        "sortedcontainers>=2.3,<2.4",
         "tornado>=4.3,<7",
         "urwid>=2.1.1,<2.2",
-        "wsproto>=0.14,<0.16",
+        "wsproto>=1.0,<1.1",
         "publicsuffix2>=2.20190812,<3",
         "zstandard>=0.11,<0.15",
     ],