diff --git a/Pipfile b/Pipfile
index 474d57489f323ac51da89ff2501cddeb5d1dca87..dc45e0b1e82e3fbdf66bfae7997b86c61393865f 100644
--- a/Pipfile
+++ b/Pipfile
@@ -14,7 +14,7 @@ webtest = "*"
 numpy = "*"
 scipy = "*"
 obspy = "*"
-pycurl = "*"
+pycurl = "==7.43.0.5"
 authlib = "*"
 cryptography = "*"
 databases = {extras = ["postgresql", "sqlite"],version = "*"}