diff --git a/Pipfile b/Pipfile
index 0fe36b7372e7751b47a890c4f3f186d06c68deba..074a95e9ef5e8815e9c6b68ea9ca1a5c68ff96f2 100644
--- a/Pipfile
+++ b/Pipfile
@@ -16,7 +16,7 @@ webtest = "*"
 numpy = "*"
 scipy = "*"
 obspy = "*"
-pycurl = "==7.43.0.5"
+pycurl = "*"
 
 # web service dependencies
 authlib = "*"