diff --git a/pyproject.toml b/pyproject.toml
index 68b3fb5..44b1756 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ license = ""
 requires-python = ">=3.7"
 
 dependencies = [
-    "deadline == 0.38.*",
+    "deadline == 0.39.*",
     "openjd-adaptor-runtime == 0.5.*",
 ]