diff --git a/notebooks/requirements_lint.txt b/notebooks/requirements_lint.txt
index 9c370625..44057ea9 100644
--- a/notebooks/requirements_lint.txt
+++ b/notebooks/requirements_lint.txt
@@ -17,7 +17,7 @@
 bandit==1.7.4
 black==22.3.0
 flake8==4.0.1
-flake8-annotations==2.7.0
+flake8-annotations==2.8.0
 flake8-bandit==3.0.0
 flake8-black==0.3.2
 flake8-bugbear==22.3.23
diff --git a/notebooks/setup.cfg b/notebooks/setup.cfg
index 3dc509ba..06675166 100644
--- a/notebooks/setup.cfg
+++ b/notebooks/setup.cfg
@@ -1,7 +1,7 @@
 
 [flake8]
 select = ANN,B,B9,B950,BLK,C,D,E,F,I,S,W
-ignore = E203,E510,W503,S101,D412,W503
+ignore = ANN401,E203,E510,W503,S101,D412,W503
 extend-ignore = E203
 max-line-length = 140
 max-complexity = 10