diff --git a/requirements_py3x.txt b/requirements_py3x.txt
index 620479b..3876224 100644
--- a/requirements_py3x.txt
+++ b/requirements_py3x.txt
@@ -1,4 +1,4 @@
 setproctitle==1.1.10
-gevent>=1.4,<1.6
+gevent>=1.4,<23.10
 gunicorn==19.9.0
 thriftpy2>=0.4.0
diff --git a/test_requirements_py27.txt b/test_requirements_py27.txt
index 444d175..0567bdf 100644
--- a/test_requirements_py27.txt
+++ b/test_requirements_py27.txt
@@ -1,5 +1,5 @@
 pytest
 pytest-cov
-gevent==1.2.2
+gevent==23.9.0
 thrift==0.9.3
 futures==3.2.0
diff --git a/test_requirements_py3x.txt b/test_requirements_py3x.txt
index d51b7eb..291fba6 100644
--- a/test_requirements_py3x.txt
+++ b/test_requirements_py3x.txt
@@ -1,4 +1,4 @@
 pytest
 pytest-cov
-gevent>=1.4,<1.5
+gevent>=1.4,<23.10
 thrift>=0.9.3