diff --git a/dependabot/requirements.txt b/dependabot/requirements.txt
index 999b63f..1d8583f 100644
--- a/dependabot/requirements.txt
+++ b/dependabot/requirements.txt
@@ -24,7 +24,7 @@ ipython==8.18.1
 martian==2.0.post1
 z3c.evalexception==4.0
 z3c.flashmessage==3.0
-z3c.pt==4.0
+z3c.pt==4.1
 z3c.recipe.i18n==2.0
 zc.catalog==3.0
 zope.app.appsetup==5.0
diff --git a/grok-versions.cfg b/grok-versions.cfg
index 7d1afe3..b992270 100644
--- a/grok-versions.cfg
+++ b/grok-versions.cfg
@@ -26,7 +26,7 @@ ipython = 8.18.1
 martian = 2.0.post1
 z3c.evalexception = 4.0
 z3c.flashmessage = 3.0
-z3c.pt = 4.0
+z3c.pt = 4.1
 z3c.recipe.i18n = 2.0
 zc.catalog = 3.0
 zope.app.appsetup = 5.0