diff --git a/requirements-dev.txt b/requirements-dev.txt
index 3777057..a541410 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -6,7 +6,7 @@ flake8-isort==3.0.0
 flake8==3.7.9
 isort==4.3.21
 numpy==1.16.4
-pip==20.1.1
+pip==21.1
 setuptools==41.2.0
 twine==1.13.0
 wheel==0.33.6
diff --git a/requirements-test.txt b/requirements-test.txt
index 23dcf46..7e420a0 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -1 +1 @@
-pip==20.1.1
+pip==21.1