diff --git a/CHANGES.md b/CHANGES.md
index 6bce116..49467fb 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -10,7 +10,8 @@ Note: Minor version `0.X.0` update might break the API, It's recommended to pin
 
 ## [0.8.0] - TBD
 
-* update starlette-cramjam dependency and set compression-level default to 6
+* update `starlette-cramjam` dependency and set compression-level default to 6
+* update `morecantile` dependency requirement to allow `6.x`
 
 ## [0.7.3] - 2024-09-16
 
diff --git a/pyproject.toml b/pyproject.toml
index cf72301..9a03aa1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,7 +26,7 @@ dependencies = [
     "buildpg>=0.3",
     "fastapi>=0.100.0",
     "jinja2>=2.11.2,<4.0.0",
-    "morecantile>=5.0,<6.0",
+    "morecantile>=5.0,<7.0",
     "pydantic>=2.4,<3.0",
     "pydantic-settings~=2.0",
     "geojson-pydantic>=1.0,<2.0",