diff --git a/pyproject.toml b/pyproject.toml
index 31c021e..a3e6a91 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -52,7 +52,7 @@ dependencies = [
     "requests>=2.32.5",
     "tenacity>=9.1.2",
     "uvicorn[standard]>=0.48.0",
-    "weasyprint>=69,<70",
+    "weasyprint>=69,<71",
     "yfinance>=0.2.66",
 ]