diff --git a/pyproject.toml b/pyproject.toml
index c45ff23..c2f47fa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,7 @@ Pillow = "^10.1.0"
 google-generativeai = "^0.7.2"
 IPython = "^8.0.0"
 unittest-xml-reporting = "^3.2.0"
-anthropic = "^0.33.0"
+anthropic = "^0.34.0"
 
 [tool.poetry.scripts]
 geppetto = "geppetto.main:main"