diff --git a/airflow/providers/apache/cassandra/provider.yaml b/airflow/providers/apache/cassandra/provider.yaml
index a7681f50cf6d2..961bbd36798f7 100644
--- a/airflow/providers/apache/cassandra/provider.yaml
+++ b/airflow/providers/apache/cassandra/provider.yaml
@@ -36,11 +36,6 @@ versions:
 dependencies:
   - apache-airflow>=2.3.0
   - cassandra-driver>=3.13.0
-  # dnspython 2.3.0 is not compatible with eventlet that cassandra-driver uses under-the-hood
-  # This can be removed when the issue is resolved (reported in two places):
-  # * https://github.com/eventlet/eventlet/issues/781
-  # * https://datastax-oss.atlassian.net/browse/PYTHON-1320
-  - dnspython<2.3.0
 
 integrations:
   - integration-name: Apache Cassandra
diff --git a/generated/provider_dependencies.json b/generated/provider_dependencies.json
index de2a7b5164180..90f878796bb95 100644
--- a/generated/provider_dependencies.json
+++ b/generated/provider_dependencies.json
@@ -53,8 +53,7 @@
   "apache.cassandra": {
     "deps": [
       "apache-airflow>=2.3.0",
-      "cassandra-driver>=3.13.0",
-      "dnspython<2.3.0"
+      "cassandra-driver>=3.13.0"
     ],
     "cross-providers-deps": []
   },
diff --git a/setup.py b/setup.py
index 747532e39e2e8..4a2e10ab375b6 100644
--- a/setup.py
+++ b/setup.py
@@ -216,12 +216,7 @@ def write_version(filename: str = str(AIRFLOW_SOURCES_ROOT / "airflow" / "git_ve
 # If you change this mark you should also change ./scripts/ci/check_order_setup.py
 # Start dependencies group
 async_packages = [
-    # dnspython 2.3.0 is not compatible with eventlet.
-    # This can be removed when the issue is resolved (reported in two places):
-    # * https://github.com/eventlet/eventlet/issues/781
-    # * https://datastax-oss.atlassian.net/browse/PYTHON-1320
-    "dnspython<2.3.0",
-    "eventlet>=0.9.7",
+    "eventlet>=0.33.3",
     "gevent>=0.13",
     "greenlet>=0.4.9",
 ]