diff --git a/.ci_support/environment-mpich.yml b/.ci_support/environment-mpich.yml
index 63131d78..d2117f71 100644
--- a/.ci_support/environment-mpich.yml
+++ b/.ci_support/environment-mpich.yml
@@ -9,6 +9,6 @@ dependencies:
 - pyzmq =26.2.0
 - h5py =3.11.0
 - matplotlib =3.9.2
-- networkx =3.4
+- networkx =3.4.1
 - pygraphviz =1.14
 - ipython =8.28.0
diff --git a/.ci_support/environment-openmpi.yml b/.ci_support/environment-openmpi.yml
index c31b932a..fdfe5445 100644
--- a/.ci_support/environment-openmpi.yml
+++ b/.ci_support/environment-openmpi.yml
@@ -9,6 +9,6 @@ dependencies:
 - pyzmq =26.2.0
 - h5py =3.11.0
 - matplotlib =3.9.2
-- networkx =3.4
+- networkx =3.4.1
 - pygraphviz =1.14
 - ipython =8.28.0
diff --git a/.ci_support/environment-win.yml b/.ci_support/environment-win.yml
index 5b4aa848..c127fda6 100644
--- a/.ci_support/environment-win.yml
+++ b/.ci_support/environment-win.yml
@@ -9,6 +9,6 @@ dependencies:
 - pyzmq =26.2.0
 - h5py =3.11.0
 - matplotlib =3.9.2
-- networkx =3.4
+- networkx =3.4.1
 - pygraphviz =1.14
 - ipython =8.28.0
diff --git a/pyproject.toml b/pyproject.toml
index 0dadb98b..753163ff 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -42,7 +42,7 @@ hdf = [
 graph = [
     "pygraphviz==1.14",
     "matplotlib==3.9.2",
-    "networkx==3.4",
+    "networkx==3.4.1",
     "ipython==8.28.0",
 ]