diff --git a/requirements.txt b/requirements.txt
index 5ccb9271..5367f6de 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ async-generator==1.10; python_version>="3.6"
 codacy-coverage==1.3.11
 mock==3.0.5
 pytest-cov==2.8.1
-pytest-tornasync==0.6.0; python_version >= '3.5'
+pytest-tornasync==0.6.0.post2; python_version >= '3.5'
 pytest-trio==0.5.2; python_version>="3.6"
 pytest==4.6.6; python_version<"3.5"
 pytest==5.2.2; python_version>="3.5"