diff --git a/pyproject.toml b/pyproject.toml
index 3c106f2..8795661 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ dev = [
     "pytest-cov~=5.0",
     "pytest~=8.2",
     "requests~=2.32",
-    "ruff==0.5.4",
+    "ruff==0.5.5",
 ]
 docs = ["pystac~=1.10", "ipykernel~=6.29", "jinja2~=3.1"]