diff --git a/harvester/requirements.txt b/harvester/requirements.txt
index 092c9e86..be31a840 100644
--- a/harvester/requirements.txt
+++ b/harvester/requirements.txt
@@ -19,7 +19,7 @@ python-dateutil==2.8.1
 python-dotenv==0.19.0
 pytz==2019.3
 s3transfer==0.3.3
-Shapely==1.7.0
+Shapely==1.8.1.post1
 six==1.14.0
 urllib3==1.25.8
 zope.interface==5.0.1