diff --git a/pyproject.toml b/pyproject.toml
index 525ffe0d25..7de6dd601d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -78,7 +78,7 @@ dependencies = [
   "phonenumberslite==9.0.*",
   "Pillow==12.2.*",
   "pretix-plugin-build",
-  "protobuf==7.34.*",
+  "protobuf==7.35.*",
   "psycopg2-binary",
   "pycountry",
   "pycparser==3.0",