diff --git a/pyproject.toml b/pyproject.toml
index a15b7776..8b0364f6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,7 +35,7 @@ dev = [
 ]
 # these are extra deps for nomad infra as a result of using nomad.search
 infrastructure = [
-    "mongoengine>=0.20'",
+    "mongoengine>=0.20",
 ]
 
 [tool.ruff]