diff --git a/requirements-dev.txt b/requirements-dev.txt
index 400dcd1..6befe90 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,7 +1,7 @@
 arviz
 clickhouse-driver
 flake8
-pymc==4.0.1
+pymc>=4.0.1
 pytest
 pytest-cov
 twine
diff --git a/requirements.txt b/requirements.txt
index c8a3d7c..274dd8b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 betterproto==2.0.0b4
 hagelkorn
-numpy<1.22.0
+numpy
 pandas