diff --git a/poetry.lock b/poetry.lock
index 4de7c77..13d6b57 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -5146,13 +5146,13 @@ doc = ["ipython", "numpydoc", "sphinx (>=1.1,<6)", "sphinx-rtd-theme"]
 
 [[package]]
 name = "tensorboard"
-version = "2.18.0"
+version = "2.20.0"
 description = "TensorBoard lets you watch Tensors Flow"
 optional = false
 python-versions = ">=3.9"
 groups = ["main"]
 files = [
-    {file = "tensorboard-2.18.0-py3-none-any.whl", hash = "sha256:107ca4821745f73e2aefa02c50ff70a9b694f39f790b11e6f682f7d326745eab"},
+    {file = "tensorboard-2.20.0-py3-none-any.whl", hash = "sha256:9dc9f978cb84c0723acf9a345d96c184f0293d18f166bb8d59ee098e6cfaaba6"},
 ]
 
 [package.dependencies]
@@ -5161,9 +5161,9 @@ grpcio = ">=1.48.2"
 markdown = ">=2.6.8"
 numpy = ">=1.12.0"
 packaging = "*"
+pillow = "*"
 protobuf = ">=3.19.6,<4.24.0 || >4.24.0"
 setuptools = ">=41.0.0"
-six = ">1.9"
 tensorboard-data-server = ">=0.7.0,<0.8.0"
 werkzeug = ">=1.0.1"
 
@@ -6052,4 +6052,4 @@ propcache = ">=0.2.1"
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10,<3.12"
-content-hash = "b673e225c3b84406a4858751c5dcbee75b74a710c64cf8b9150860e51eda6313"
+content-hash = "3f1b9554e6dc99ee422ac4e80f97d9c46bf3cb695d5827f159d15a59643c984d"
diff --git a/pyproject.toml b/pyproject.toml
index 0e1a395..db3d390 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ statsmodels = "0.14.4" # statistical models library
 umap-learn = "0.5.7" # dimensionality reduction library
 hdbscan = "0.8.40" # clustering library
 plotly = "6.6.0" # interactive plotting library
-tensorboard = "2.18.0" # inspection tool for deep learning
+tensorboard = "2.20.0" # inspection tool for deep learning
 openTSNE = "1.0.2" # fast t-SNE implementation
 SAlib = "1.5.1" # sensitivity analysis library
 scikit-image = "0.25.0" # image processing library