diff --git a/requirements.d/development.txt b/requirements.d/development.txt
index 22212bd36..1724d2361 100644
--- a/requirements.d/development.txt
+++ b/requirements.d/development.txt
@@ -1,11 +1,13 @@
-setuptools==50.3.2
-setuptools-scm==5.0.2
-pip==20.3.4
-virtualenv==20.13.1
-tox==3.24.5
+setuptools==50.3.0
+setuptools-scm==4.1.2
+pip==20.2.3
+virtualenv==20.0.33
+importlib-metadata==1.7.0
+pluggy==0.13.1
+tox==3.20.0
 pytest==6.1.1
-pytest-xdist==2.2.1
-pytest-cov==2.12.1
-pytest-benchmark==3.4.1
-Cython==0.29.27
+pytest-xdist==2.1.0
+pytest-cov==2.10.1
+pytest-benchmark==3.2.3
+Cython==0.29.23
 twine==1.15.0