diff --git a/bindings/python/requirements.txt b/bindings/python/requirements.txt
index b1fb49a1c..717e8fb65 100644
--- a/bindings/python/requirements.txt
+++ b/bindings/python/requirements.txt
@@ -1,6 +1,6 @@
 # Apache License 2.0
 
-open-space-toolkit-core~=4.0
+open-space-toolkit-core~=4.1
 open-space-toolkit-io~=4.0
-open-space-toolkit-mathematics~=4.1
-open-space-toolkit-physics~=10.0
+open-space-toolkit-mathematics~=4.2
+open-space-toolkit-physics~=10.1