diff --git a/requirements.txt b/requirements.txt
index baad789..5780f7c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ psycopg2==2.6.2 \
     --hash=sha256:8ffbd1128df23c9fdfc3499084021055b3df7818f12ef87af5b3f33e27d58b0a \
     --hash=sha256:8c3b69d743e408527208d5ed6aa136b821bbd3cb1e236aa8479ff47ea986769c \
     --hash=sha256:70490e12ed9c5c818ecd85d185d363335cc8a8cbf7212e3c185431c79ff8c05c
-python-dateutil==2.6.0 \
+python-dateutil==2.6.1 \
     --hash=sha256:62a2f8df3d66f878373fd0072eacf4ee52194ba302e00082828e0d263b0418d2 \
     --hash=sha256:3acbef017340600e9ff8f2994d8f7afd6eacb295383f286466a6df3961e486f0 \
     --hash=sha256:537bf2a8f8ce6f6862ad705cd68f9e405c0b5db014aa40fa29eab4335d4b1716