diff --git a/requirements.txt b/requirements.txt
index 5ec8032..6efe3a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
+networkx
 # Currently, no pycapnp wheels are built for 3.12; build it from source using a fork that forces cython<3
 #pycapnp
 git+https://github.com/eddieh-xlnx/pycapnp.git@install_requires