diff --git a/pyproject.toml b/pyproject.toml
index 800e376..2d63aeb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,7 +14,7 @@ dependencies = [
     "matplotlib>=3.10,<4",
     "scikit-spatial>=9.0,<10",
     "pandas>=3.0,<4",
-    "pillow>=12.1,<13",
+    "pillow>=13,<14",
     "pyzmq>=26.0,<27",
     "setuptools>=82.0,<83",
 ]
diff --git a/requirements.txt b/requirements.txt
index 9c2225b..167fe6f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -107,7 +107,7 @@ pexpect==4.8.0
     # via ipython
 pickleshare==0.7.5
     # via ipython
-pillow==12.2.0
+pillow==13.0.0
     # via
     #   plxcontroller (pyproject.toml)
     #   matplotlib