diff --git a/environment-dev.yml b/environment-dev.yml
index e5a88244f..73a40d308 100644
--- a/environment-dev.yml
+++ b/environment-dev.yml
@@ -4,9 +4,9 @@ channels:
 dependencies:
   - python>=3.8
   - boltons
-  - numpy=1.24.2
+  - numpy
   - sympy
-  - unyt<=2.9.2
+  - unyt>=2.9.5
   - boltons
   - lxml
   - pydantic
diff --git a/environment.yml b/environment.yml
index 9f9f70b54..57144b91d 100644
--- a/environment.yml
+++ b/environment.yml
@@ -4,9 +4,9 @@ channels:
 dependencies:
   - python>=3.8
   - boltons
-  - numpy=1.24.2
+  - numpy
   - sympy
-  - unyt<=2.9.2
+  - unyt>=2.9.5
   - boltons
   - lxml
   - pydantic