diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index aff1aab..ee37d6b 100755
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -29,7 +29,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install Cython fastmat cibuildwheel twine
+        pip install Cython cibuildwheel twine
         pip install -r requirements.txt
         pip install .
     - name: Test with unittest
@@ -76,7 +76,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install Cython fastmat cibuildwheel twine
+        pip install Cython cibuildwheel twine
         pip install -r requirements.txt
         pip install .
     - name: Test with unittest
@@ -122,7 +122,7 @@ jobs:
       run: |
         brew install gcc@13
         python -m pip install --upgrade pip
-        pip install Cython fastmat matplotlib seaborn cibuildwheel twine
+        pip install Cython cibuildwheel twine
         pip install -r requirements.txt
         CC=gcc-13 CXX=g++-13 pip install .
     - name: Test with unittest
@@ -172,7 +172,7 @@ jobs:
       run: |
         brew install gcc@13
         python -m pip install --upgrade pip
-        pip install Cython fastmat matplotlib seaborn cibuildwheel twine
+        pip install Cython cibuildwheel twine
         pip install -r requirements.txt
         CC=gcc-13 CXX=g++-13 pip install .
     - name: Test with unittest
diff --git a/requirements.txt b/requirements.txt
index ca16f35..93fd841 100755
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,8 +2,9 @@ scipy>=1.10.0
 numpy>=1.24.1,<2.0.0
 scikit-learn>=1.2.0
 h5py>=3.7.0
-matplotlib>=3.6.3
-seaborn>=0.12.2
 tqdm>=4.64.1
 pandas>=1.5.2
+fastmat>=0.2.2.post0
+matplotlib>=3.6.3
+seaborn>=0.12.2
 julia>=0.6.0
\ No newline at end of file