diff --git a/app/pyproject.toml b/app/pyproject.toml
index 2809f0a3..54504e8d 100644
--- a/app/pyproject.toml
+++ b/app/pyproject.toml
@@ -31,7 +31,7 @@ dependencies = [
   "requests>=2.32.3",
   "scipy>=1.14.1",
   "sentry-sdk~=2.19.0",
-  "slack-sdk~=3.33.0",
+  "slack-sdk~=3.34.0",
   "uwsgi~=2.0.26",
   "vcrpy~=6.0",
   "whitenoise~=6.7",