diff --git a/dependabot/requirements.txt b/dependabot/requirements.txt
index 4b75a90..2f34877 100644
--- a/dependabot/requirements.txt
+++ b/dependabot/requirements.txt
@@ -16,7 +16,7 @@ grokcore.traverser==4.0
 grokcore.view==4.0
 grokcore.viewlet==4.0
 grokui.base==0.8.2
-ipython==8.27.0
+ipython==8.28.0
 martian==2.0.post1
 z3c.evalexception==4.0
 z3c.flashmessage==3.0
diff --git a/grok-versions.cfg b/grok-versions.cfg
index 6303b5c..2e498b1 100644
--- a/grok-versions.cfg
+++ b/grok-versions.cfg
@@ -18,7 +18,7 @@ grokcore.traverser = 4.0
 grokcore.view = 4.0
 grokcore.viewlet = 4.0
 grokui.base = 0.8.2
-ipython = 8.27.0
+ipython = 8.28.0
 martian = 2.0.post1
 z3c.evalexception = 4.0
 z3c.flashmessage = 3.0