diff --git a/Cargo.lock b/Cargo.lock
index 6aa301d..6c421d1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -223,9 +223,9 @@ checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
 
 [[package]]
 name = "erydanos"
-version = "0.2.7"
+version = "0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bce71bbe27b7d7ba0cdb8f461f3a724a147d78406097ce5bf1fdb9a8c663dcaa"
+checksum = "7698f0188aee8ace013304cf8604616f6ad8ea6c9647b025a3cebd6bea5a8acb"
 dependencies = [
  "num-traits",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 8c727e7..3c6c442 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ repository = "https://github.com/awxkee/colorutils-rs"
 exclude = ["*.jpg"]
 
 [dependencies]
-erydanos = "0.2.7"
+erydanos = "0.2.9"
 half = "2.4.1"
 
 [features]
diff --git a/README.md b/README.md
index 94bde93..c6d649d 100644
--- a/README.md
+++ b/README.md
@@ -2,13 +2,14 @@
 
 Allows conversion between
 
-- Rgb/Rgba/Rgba1010102/Rgb565/RgbF16
-- HSL
-- HSV
-- LAB
-- LUV
-- XYZ
-- Sigmoidal
+- [x] Rgb/Rgba/Rgba1010102/Rgb565/RgbF16
+- [x] HSL
+- [x] HSV
+- [x] LAB
+- [x] LUV
+- [x] XYZ
+- [x] Sigmoidal
+- [x] Oklab
 
 ### Performance