diff --git a/requirements_dev.txt b/requirements_dev.txt
index b2878c8..394ac85 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -1,12 +1,12 @@
 pip==20.1.1
 wheel==0.34.2
 black==19.10b0
-numpy==1.18.4
+numpy==1.18.5
 torch==1.5.0
 torchvision==0.6.0
 twine==3.1.1
-pytest==5.4.2
-pytest-cov==2.9.0
+pytest==5.4.3
+pytest-cov==2.10.0
 pytest-sugar==0.9.3
 coveralls==2.0.0
 ase==3.19.1