diff --git a/pyproject.toml b/pyproject.toml
index d5e6abd4..acd3721b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ license = "Apache-2.0"
 dependencies = [
     "requests ~= 2.31",
     "boto3 >= 1.34.75",
-    "deadline == 0.48.*",
+    "deadline == 0.49.*",
     "openjd-sessions >= 0.8.4,< 0.9",
     # tomli became tomllib in standard library in Python 3.11
     "tomli == 2.0.* ; python_version<'3.11'",