diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 8241115c7..76a1e57de 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -37,8 +37,9 @@ deprecations
 dependencies
 ============
 
--  Weldx now (optionally) requires weldx_widgets to visualize coordinate systems/manager [:pull:`749`].
+-  ``weldx`` now (optionally) requires ``weldx_widgets`` to visualize coordinate systems/manager [:pull:`749`].
 -  NumPy is not required as a build time dependency anymore, as Bottleneck now provides binaries on PyPI [:pull:`749`].
+-  Set ``networkx<=2.8.0`` to allow Python deepcopy of `CoordinateSystemManager` [:pull:`761`].
 
 ********************
  0.6.0 (29.04.2022)
diff --git a/setup.cfg b/setup.cfg
index 1df7ca1a4..41cfd274d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -48,7 +48,7 @@ install_requires =
     bottleneck >=1.3.3
     boltons
     bidict
-    networkx >=2,!=2.7.0
+    networkx >=2,!=2.7.0,<=2.8.0
     fs
     meshio
     psutil