diff --git a/lockfile.json b/lockfile.json
index 40dae3035..e8cabcb93 100644
--- a/lockfile.json
+++ b/lockfile.json
@@ -207,7 +207,7 @@
     "revision": "5875f9a7d94836708119b0a1102bb5792e8bf673"
   },
   "python": {
-    "revision": "0d17ed665458c49eb9c6e95155e196a85bff67b7"
+    "revision": "78c4e9b6b2f08e1be23b541ffced47b15e2972ad"
   },
   "ql": {
     "revision": "8e7fd7e638d4a0ec7a792ee16b19dbc6407aa810"