diff --git a/pyproject.toml b/pyproject.toml
index ea1badf7..45624d1e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ dependencies = [
     "matplotlib",
     "numpy>=2.2.6",
     "pandas>=0.17",
-    "plotly==6.5.0",
+    "plotly==6.5.1",
     "psutil",
     "pyopenms >=3.4.0, <=3.5.0",
     "scipy>=1.12.0",
diff --git a/requirements.txt b/requirements.txt
index 44de7da5..d271a43f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -216,7 +216,7 @@ platformdirs==4.5.1
     # via
     #   blosc2
     #   jupyter-core
-plotly==6.5.0
+plotly==6.5.1
     # via massdash (pyproject.toml)
 pluggy==1.6.0
     # via pytest