diff --git a/pyproject.toml b/pyproject.toml
index 4d0945a..066e027 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,8 +9,8 @@ readme = "README.md"
 python = "^3.10.11"
 pymodbus = "^3.7.0"
 tk = "^0.1.0"
-pybullet = "^3.2.6"
-numpy = "^1.20"
+pybullet = "^3.2.5"
+numpy = "^1.23.3"
 popsicle = "^0.9.6"
 pillow = "^11.0.0"
 pyqt6 = "^6.7.1"