diff --git a/pyproject.toml b/pyproject.toml
index ad7b084f1..f7f01e2a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "instructor"
-version = "1.7.0"
+version = "1.7.1"
 description = "structured outputs for llm"
 authors = ["Jason Liu <jason@jxnl.co>"]
 license = "MIT"
@@ -90,7 +90,7 @@ mkdocs-minify-plugin = "^0.8.0"
 mkdocs-redirects = "^1.2.1"
 
 [tool.poetry.group.anthropic.dependencies]
-anthropic = ">=0.36.2,<0.41.0"
+anthropic = "0.42.0"
 
 [tool.poetry.group.test-docs.dependencies]
 fastapi = ">=0.109.2,<0.116.0"