diff --git a/install/requirements-tests.txt b/install/requirements-tests.txt
index 89f37572..599b9808 100644
--- a/install/requirements-tests.txt
+++ b/install/requirements-tests.txt
@@ -1,10 +1,10 @@
-atomicwrites==1.2.1
-attrs==18.2.0
-more-itertools==4.3.0
-pluggy==0.8.0
-py==1.7.0
-pytest==4.0.1
+atomicwrites==1.3.0
+attrs==19.1.0
+more-itertools==5.0.0
+pluggy==0.9.0
+py==1.8.0
+pytest==4.4.1
 pytest-faulthandler==1.5.0
-pytest-qt==3.2.1
-six==1.11.0
-urllib3==1.24.1
+pytest-qt==3.2.2
+six==1.12.0
+urllib3==1.24.2