diff --git a/pyproject.toml b/pyproject.toml
index 78c43f79..9b281133 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,11 +46,11 @@ classifiers = [
 "Discussions" = "https://github.com/lava-nc/lava-optimization/discussions"
 
 [tool.poetry.dependencies]
-python = ">=3.8, <3.11"
+python = ">=3.8, <3.12"
 
 lava-nc = { git = "https://github.com/lava-nc/lava.git", tag = "v0.7.0", develop = true }
 
-numpy = "1.23.1"
+numpy = "^1.23.1"
 networkx = "<=2.8"
 dsolve = "^0.0.5"
 schema = "^0.7.5"