diff --git a/pyproject.toml b/pyproject.toml
index a84f9fba..94829b1f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -58,7 +58,7 @@ mesop = [
 
 autogen = [
     "autogen[anthropic,together]>=0.3.0,<0.4",
-    "together>=1.2.11,<1.3", # ToDo: together 1.3.0 has issues with our dev dependencies
+    "together>=1.2.11,<1.4", # ToDo: together 1.3.0 has issues with our dev dependencies
     "markdownify==0.13.1", # Needed by autogen.WebSurferAgent but not included
 ]