diff --git a/requirements-test.txt b/requirements-test.txt
index 35a769f2..346ff07b 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -3,7 +3,7 @@ pip>=9  # minimum installation requirements
 setuptools>=21  # minimum installation requirements
 coverage==4.5.3 # pytest-cov
 pytest==4.6.3
-psycopg2-binary==2.8.2; platform_python_implementation != "PyPy"
+psycopg2-binary==2.8.3; platform_python_implementation != "PyPy"
 psycopg2cffi==2.8.1; platform_python_implementation == "PyPy"
 port-for==0.4
 mirakuru==1.1.0