diff --git a/pyproject.toml b/pyproject.toml
index b929f91..21d2bec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ dependencies = [
     # cf. https://github.com/pytorch/vision/issues/4934
     # https://github.com/frgfm/Holocron/security/dependabot/5
     "Pillow>=8.4.0,!=9.2.0",
-    "matplotlib>=3.0.0,<4.0.0",
+    "matplotlib>=3.7.0,<4.0.0",
 ]
 
 [project.optional-dependencies]
diff --git a/torchcam/utils.py b/torchcam/utils.py
index 877b66a..8428baa 100644
--- a/torchcam/utils.py
+++ b/torchcam/utils.py
@@ -4,7 +4,7 @@
 # See LICENSE or go to <https://www.apache.org/licenses/LICENSE-2.0> for full license details.
 
 import numpy as np
-from matplotlib import cm
+from matplotlib import colormaps as cm
 from PIL import Image