diff --git a/requirements.txt b/requirements.txt
index 1527c7ebf7..58d2687cb1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -179,7 +179,7 @@ protobuf==4.25.2
     # via pulumi
 psycopg==3.1.18
     # via data-safe-haven (pyproject.toml)
-pulumi==3.104.2
+pulumi==3.112.0
     # via
     #   data-safe-haven (pyproject.toml)
     #   pulumi-azure-native