diff --git a/CHANGES.md b/CHANGES.md
index 641222f..16d48a1 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,6 +4,31 @@
 
 * remove `is_tiled` rasterio method and add better test for blockshapes for the validation script (author @sgillies, https://github.com/cogeotiff/rio-cogeo/pull/278)
 
+* Deprecate parameter **web_optimized** of `cogeo.cog_translate` Python function (author @alexismanin, https://github.com/cogeotiff/rio-cogeo/pull/279)
+
+    ```python
+    # before
+    output_profile = cog_profiles.get(profile)
+
+    tms = morecantile.tms.get("WGS1984Quad")
+    cog_translate(
+        "in.tif",
+        "out.tif",
+        output_profile,
+        web_optimzed=True,
+        tms=tms
+    )
+
+    # now
+    tms = morecantile.tms.get("WGS1984Quad")
+    cog_translate(
+        "in.tif",
+        "out.tif",
+        output_profile,
+        tms=tms
+    )
+    ```
+
 ## 5.1.1 (2024-01-08)
 
 * use morecantile `TileMatrixSet.cellSize` property instead of deprecated/private `TileMatrixSet._resolution` method
diff --git a/rio_cogeo/cogeo.py b/rio_cogeo/cogeo.py
index fe4d9ad..4a7cd8f 100644
--- a/rio_cogeo/cogeo.py
+++ b/rio_cogeo/cogeo.py
@@ -177,7 +177,8 @@ def cog_translate(  # noqa: C901
         Previously, `tms` usage was conditioned by `web_optimized` state.
         The behaviour has changed to allow setting a tile matrix set without the need of `web_optimized` flag.
         `web_optimized` now only serve to activate a default `WebMercatorQuad` tile matrix set.
-        It might be removed in future versions.
+        Set to be removed 6.0.
+
     """
     if web_optimized:
         warnings.warn(
diff --git a/rio_cogeo/scripts/cli.py b/rio_cogeo/scripts/cli.py
index 4ecd5d5..df38454 100644
--- a/rio_cogeo/scripts/cli.py
+++ b/rio_cogeo/scripts/cli.py
@@ -275,6 +275,7 @@ def create(
     if tms:
         with open(tms, "r") as f:
             tilematrixset = TileMatrixSet(**json.load(f))
+
     elif web_optimized:
         tilematrixset = morecantile.tms.get("WebMercatorQuad")