diff --git a/requirements_dev.txt b/requirements_dev.txt
index 7c5bee9..6969ecb 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -15,5 +15,5 @@ coverage[toml]>=4.5.4
 -r docs/requirements.txt
 # package runtime requirements
 flake8==4.0.1
-nbconvert==6.4.2; python_version > '3.7'
-ipython==8.0.1; python_version > '3.7'
+nbconvert==6.4.2
+ipython==8.0.1