diff --git a/requirements.txt b/requirements.txt
index ed9ddb203..ecd12d9fd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ aiowsgi==0.5
 alembic==0.8.5
 -e git+https://github.com/DevTable/aniso8601-fake.git@bd7762c7dea0498706d3f57db60cd8a8af44ba90#egg=aniso8601
 -e git+https://github.com/DevTable/anunidecode.git@d59236a822e578ba3a0e5e5abbd3855873fa7a88#egg=anunidecode
-APScheduler==3.1.0
+APScheduler==3.0.5
 autobahn==0.9.3-3
 Babel==2.2.0
 beautifulsoup4==4.4.1