diff --git a/REQUIREMENTS.txt b/REQUIREMENTS.txt
index aa4f301..647794d 100644
--- a/REQUIREMENTS.txt
+++ b/REQUIREMENTS.txt
@@ -1,6 +1,10 @@
-numpy
-scipy
-sympy
-pandas
-numba
-IPython
+numpy~=1.24.4
+scipy~=1.11.2
+sympy~=1.12
+pandas~=2.1.1
+numba~=0.57.1
+IPython~=8.15.0
+latextable~=1.0.0
+pytest~=7.4.2
+setuptools~=68.2.2
+texttable~=1.6.7
diff --git a/conda_envs/cge_test.yml b/conda_envs/cge_test.yml
index 5cb65a2..8704929 100644
--- a/conda_envs/cge_test.yml
+++ b/conda_envs/cge_test.yml
@@ -3,12 +3,16 @@ channels:
 - conda-forge
 dependencies:
   # Base dependencies
+  - pip
   - numpy
-  - numba
   - scipy
   - sympy
   - pandas
+  - numba
   - IPython
+  - pip:
+    - latextable
+    - texttable
 
   # Testing dependencies
   - pre-commit