diff --git a/poetry.lock b/poetry.lock
index 6b056dee..7439f8cd 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -232,13 +232,13 @@ dev = ["flake8", "markdown", "twine", "wheel"]
 
 [[package]]
 name = "griffe"
-version = "0.48.0"
+version = "1.3.1"
 description = "Signatures for entire Python programs. Extract the structure, the frame, the skeleton of your project, to generate API documentation or find breaking changes in your API."
 optional = false
 python-versions = ">=3.8"
 files = [
-    {file = "griffe-0.48.0-py3-none-any.whl", hash = "sha256:f944c6ff7bd31cf76f264adcd6ab8f3d00a2f972ae5cc8db2d7b6dcffeff65a2"},
-    {file = "griffe-0.48.0.tar.gz", hash = "sha256:f099461c02f016b6be4af386d5aa92b01fb4efe6c1c2c360dda9a5d0a863bb7f"},
+    {file = "griffe-1.3.1-py3-none-any.whl", hash = "sha256:940aeb630bc3054b4369567f150b6365be6f11eef46b0ed8623aea96e6d17b19"},
+    {file = "griffe-1.3.1.tar.gz", hash = "sha256:3f86a716b631a4c0f96a43cb75d05d3c85975003c20540426c0eba3b0581c56a"},
 ]
 
 [package.dependencies]
@@ -965,4 +965,4 @@ watchmedo = ["PyYAML (>=3.10)"]
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.11"
-content-hash = "1b41680ba006c79ecb466f1ce6804087499c29757366a9cd00990d6b99918bf3"
+content-hash = "7ca3a6aedc8126bea046f51f7cbc9352e273d5f023855d2f76a6462bff5ffdb2"
diff --git a/pyproject.toml b/pyproject.toml
index 9a311113..988486c0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,7 +18,7 @@ safe-ds-stubgen = "safeds_stubgen.main:main"
 [tool.poetry.dependencies]
 python = "^3.11"
 mypy = "^1.6.1"
-griffe = ">=0.47.0,<0.49"
+griffe = ">=0.47.0,<1.4"
 
 [tool.poetry.group.dev.dependencies]
 pytest = ">=7.4.3,<9.0.0"