diff --git a/poetry.lock b/poetry.lock
index ba674f4..14f8aa8 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1178,14 +1178,14 @@ files = [
 
 [[package]]
 name = "tqdm"
-version = "4.66.1"
+version = "4.66.3"
 description = "Fast, Extensible Progress Meter"
 optional = false
 python-versions = ">=3.7"
 groups = ["main"]
 files = [
-    {file = "tqdm-4.66.1-py3-none-any.whl", hash = "sha256:d302b3c5b53d47bce91fea46679d9c3c6508cf6332229aa1e7d8653723793386"},
-    {file = "tqdm-4.66.1.tar.gz", hash = "sha256:d88e651f9db8d8551a62556d3cff9e3034274ca5d66e93197cf2490e2dcb69c7"},
+    {file = "tqdm-4.66.3-py3-none-any.whl", hash = "sha256:4f41d54107ff9a223dca80b53efe4fb654c67efaba7f47bada3ee9d50e05bd53"},
+    {file = "tqdm-4.66.3.tar.gz", hash = "sha256:23097a41eba115ba99ecae40d06444c15d1c0c698d527a01c6c8bd1c5d0647e5"},
 ]
 
 [package.dependencies]
@@ -1252,4 +1252,4 @@ files = [
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.10,<3.12"
-content-hash = "6a96aa30eccd350fca8ec1b167503a65015af1ec972762f93a293cf5e4e81482"
+content-hash = "037fc03976bfa57115649953489801558f852913929aaa8f4e57c7e7ff0b8ffe"
diff --git a/pyproject.toml b/pyproject.toml
index d147e4f..72d95b0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ license = "Apache-2"
 [tool.poetry.dependencies]
 python = ">=3.10,<3.12"
 py-pde = "^0.32.0"
-tqdm = "^4.64.1"
+tqdm = "^4.66.3"
 numpy = "^1.23.5"
 matplotlib = "^3.7.1"
 pint = "^0.22"