diff --git a/sources b/sources
index 335c285..d2d2422 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (psycopg2-2.8.6.tar.gz) = 1e1d5d8755c6d1a153d84210bf29902afafe853659d709e13abc6bc5772def13779d2394690af1c544384c9c607edc0fe5cf2763244fb346febf9a9e0032b45f
+SHA512 (psycopg2-2.9.1.tar.gz) = 478eaeaad98e4521424a0a48d5f0fdba934bb3b682ba111cc37b833cd3c953ad5fbe2a2071d3a9b95c6a447e95de88887ceda5143b63a08703c388f96dd9b4ad