diff --git a/environment.yml b/environment.yml
index 5bb7d36..30d6863 100644
--- a/environment.yml
+++ b/environment.yml
@@ -42,7 +42,7 @@ dependencies:
 - mypy =1.18.2
 - nglview =3.1.4
 - pre-commit =4.3.0
-- psycopg2 =2.9.10
+- psycopg2 =2.9.11
 - pyauthenticator =0.2.1
 - pygraphviz =1.14
 - pyiron =0.5.2
diff --git a/requirements.txt b/requirements.txt
index c77f802..285224f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ mpi4py==4.1.1
 nglview==3.1.4
 mypy==1.18.2
 pre-commit==4.3.0
-psycopg2==2.9.10
+psycopg2==2.9.11
 pyauthenticator==0.2.1
 pygraphviz==1.14
 pyiron==0.5.2