diff --git a/install-requirements.txt b/install-requirements.txt
index b872a3a97aacaa11a1cb835009062c2dbcbcc225_aW5zdGFsbC1yZXF1aXJlbWVudHMudHh0..0002abf238de8d51b539d13687b8e31d2e328f54_aW5zdGFsbC1yZXF1aXJlbWVudHMudHh0 100644
--- a/install-requirements.txt
+++ b/install-requirements.txt
@@ -1,4 +1,4 @@
-heptapod>=4.0.0dev0
+heptapod<4.1
 protobuf~=3.20.1
 grpcio~=1.42.0
 grpcio-status~=1.42.0