diff --git a/pyproject.toml b/pyproject.toml
index 0d881156d..3bf544837 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,7 +21,7 @@ dependencies = [
     "heroicons[django]>=2.8.0",
     "lxml>=5.3.0",
     "markdown-it-py[linkify]>=3.0.0",
-    "nh3>=0.2.18",
+    "nh3>=0.3.4",
     "nltk>=3.9.1",
     "pillow>=10.4.0",
     "psutil>=6.0.0",