diff --git a/poetry.lock b/poetry.lock
index d96a123..d3c2553 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -18,18 +18,10 @@ category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 
-[[package]]
-name = "webcolors"
-version = "1.12"
-description = "A library for working with color names and color values formats defined by HTML and CSS."
-category = "main"
-optional = false
-python-versions = ">=3.7"
-
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.10"
-content-hash = "344e75d90f66f638f33d26da388b3b24a06af9e2623edf8d205cd0804d649079"
+content-hash = "62a1d52e8a91f47de2bc1e7569559a61c7ff8b0d63ab0e8ba648c6c230b4f96b"
 
 [metadata.files]
 Pillow = [
@@ -124,7 +116,3 @@ pycryptodomex = [
     {file = "pycryptodomex-3.15.0-pp36-pypy36_pp73-win32.whl", hash = "sha256:35a8f7afe1867118330e2e0e0bf759c409e28557fb1fc2fbb1c6c937297dbe9a"},
     {file = "pycryptodomex-3.15.0.tar.gz", hash = "sha256:7341f1bb2dadb0d1a0047f34c3a58208a92423cdbd3244d998e4b28df5eac0ed"},
 ]
-webcolors = [
-    {file = "webcolors-1.12-py3-none-any.whl", hash = "sha256:d98743d81d498a2d3eaf165196e65481f0d2ea85281463d856b1e51b09f62dce"},
-    {file = "webcolors-1.12.tar.gz", hash = "sha256:16d043d3a08fd6a1b1b7e3e9e62640d09790dce80d2bdd4792a175b35fe794a9"},
-]
diff --git a/pyproject.toml b/pyproject.toml
index 6d6f3d3..ea55052 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "tinydenticon"
-version = "0.1.0"
+version = "0.1.1"
 description = "identicon.js compatible Identicon implementation in Python 3"
 authors = ["tinytengu <tinytengu@yandex.ru>"]
 license = "GPL-3.0-only"
@@ -10,7 +10,6 @@ repository = "https://github.com/tinytengu/tinydenticon"
 [tool.poetry.dependencies]
 python = "^3.10"
 Pillow = "^9.2.0"
-webcolors = "^1.12"
 pycryptodomex = "^3.15.0"
 
 
diff --git a/requirements.txt b/requirements.txt
index 2ad794b..81edf54 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,2 @@
 Pillow==9.2.0
 pycryptodomex==3.15.0
-webcolors==1.12
diff --git a/tinydenticon/utils.py b/tinydenticon/utils.py
index dcb5782..63ec58b 100644
--- a/tinydenticon/utils.py
+++ b/tinydenticon/utils.py
@@ -1,4 +1,3 @@
-import webcolors
 from Cryptodome.Hash import SHA512
 
 
@@ -64,7 +63,7 @@ def hue_to_rgb(hue):
 
 
 def rgb_percent_to_rgb(rgb_percent: tuple[str]) -> tuple[float]:
-    return webcolors.rgb_percent_to_rgb(["%i%%" % (p * 100) for p in rgb_percent])
+    return [(percent * 100) / 255 for percent in rgb_percent]
 
 
 def hsl_to_rgb_percent(hue, saturation, lightness):