diff --git a/python27.yaml b/python27.yaml
index f1bfb82..ffe2046 100644
--- a/python27.yaml
+++ b/python27.yaml
@@ -243,7 +243,7 @@ data:
         ref: cdab894d615e058f719b4717c9d553d4d5527c57
       python-psycopg2:
         rationale: Python adapter for the PostgreSQL database
-        ref: a9993dd86922fc7a37827319518c15f6985f2691
+        ref: b85dcf52c979bfd9f056ad71968f3084c3a7b1e1
       python-py:
         rationale: Library with cross-python path, ini-parsing, io, code, log facilities
         ref: 3d1d3822ae5c76d11c645b8c8da44d6e293953b5