diff --git a/docs/conf.py b/docs/conf.py
index d1cddcb3..a85fa729 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -52,6 +52,8 @@
 ogp_description_length = 200
 
 html_theme = "furo"
+html_logo = "logo.svg"
+html_favicon = "logo.svg"
 html_title, html_last_updated_fmt = name, now.isoformat()
 html_baseurl = "https://py-filelock.readthedocs.io/"
 pygments_style, pygments_dark_style = "sphinx", "monokai"
diff --git a/docs/logo.svg b/docs/logo.svg
index 01624b71..61a2fcb2 100644
--- a/docs/logo.svg
+++ b/docs/logo.svg
@@ -1,31 +1,21 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<svg
-  xmlns="http://www.w3.org/2000/svg"
-  xmlns:xlink="http://www.w3.org/1999/xlink"
-  width="150px"
-  height="239px"
-  viewBox="0 0 150 238"
-  version="1.1"
->
-<g id="surface1">
-<path
-      style="fill:none;stroke-width:75;stroke-linecap:butt;stroke-linejoin:miter;stroke:rgb(47.843137%,47.843137%,0%);stroke-opacity:1;stroke-miterlimit:4;"
-      d="M 507.996745 508.002642 L 507.996745 248.006664 C 507.996745 132.022059 413.974349 37.99977 297.995833 37.99977 "
-      transform="matrix(0.252101,0,0,0.251852,0,0)"
-    />
-<path
-      style="fill:none;stroke-width:75;stroke-linecap:butt;stroke-linejoin:miter;stroke:rgb(47.843137%,47.843137%,0%);stroke-opacity:1;stroke-dasharray:130,65;stroke-miterlimit:4;"
-      d="M 87.499089 491.996209 L 87.499089 246.998506 C 87.499089 130.998392 181.50599 37.007123 297.5 37.007123 "
-      transform="matrix(0.252101,0,0,0.251852,0,0)"
-    />
-<path
-      style="fill:none;stroke-width:75;stroke-linecap:butt;stroke-linejoin:miter;stroke:rgb(47.843137%,47.843137%,0%);stroke-opacity:1;stroke-miterlimit:4;"
-      d="M 557.998438 647.996898 C 557.998438 791.589499 441.601562 907.992877 297.995833 907.992877 C 154.405599 907.992877 37.993229 791.589499 37.993229 647.996898 C 37.993229 504.404297 154.405599 388.000919 297.995833 388.000919 C 441.601562 388.000919 557.998438 504.404297 557.998438 647.996898 Z M 557.998438 647.996898 "
-      transform="matrix(0.252101,0,0,0.251852,0,0)"
-    />
-<path
-      style=" stroke:none;fill-rule:nonzero;fill:rgb(47.843137%,47.843137%,0%);fill-opacity:1;"
-      d="M 97.816406 163.199219 C 97.816406 175.71875 87.65625 185.867188 75.125 185.867188 C 62.59375 185.867188 52.4375 175.71875 52.4375 163.199219 C 52.4375 150.679688 62.59375 140.535156 75.125 140.535156 C 87.65625 140.535156 97.816406 150.679688 97.816406 163.199219 Z M 97.816406 163.199219 "
-    />
-</g>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256" role="img" aria-label="FileLock">
+  <title>FileLock</title>
+
+  <!-- Background split using Python colors -->
+  <defs>
+    <linearGradient id="pySplit" x1="0" y1="0" x2="1" y2="1">
+      <stop offset="50%" stop-color="#3776AB"></stop>
+      <stop offset="50%" stop-color="#FFD43B"></stop>
+    </linearGradient>
+  </defs>
+
+  <rect x="16" y="16" width="224" height="224" rx="48" fill="url(#pySplit)"></rect>
+
+  <!-- Minimal lock (white line, scales well) -->
+  <g stroke="#FFFFFF" stroke-width="14" stroke-linecap="round" stroke-linejoin="round" fill="none">
+    <!-- Shackle -->
+    <path d="M96 124v-20a32 32 0 0 1 64 0v20"></path>
+    <!-- Body -->
+    <rect x="88" y="124" width="80" height="64" rx="18"></rect>
+  </g>
 </svg>
diff --git a/pyproject.toml b/pyproject.toml
index 9d20b228..c8345261 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -2,7 +2,7 @@
 build-backend = "hatchling.build"
 requires = [
   "hatch-vcs>=0.5",
-  "hatchling>=1.28",
+  "hatchling>=1.29",
 ]
 
 [project]
@@ -63,10 +63,10 @@ test = [
   "pytest-cov>=7",
   "pytest-mock>=3.15.1",
   "pytest-timeout>=2.4",
-  "virtualenv>=20.36.1",
+  "virtualenv>=21.1",
 ]
 type = [
-  "ty>=0.0.16",
+  "ty>=0.0.19",
   { include-group = "docs" },
   { include-group = "release" },
   { include-group = "test" },
@@ -74,12 +74,12 @@ type = [
 docs = [
   "furo>=2025.12.19",
   "sphinx>=9.1",
-  "sphinx-autodoc-typehints>=3.6.2",
+  "sphinx-autodoc-typehints>=3.9.2",
   "sphinx-copybutton>=0.5.2",
-  "sphinx-design>=0.6.1",
-  "sphinx-sitemap>=2.6",
-  "sphinxcontrib-mermaid>=0.9.5",
-  "sphinxext-opengraph>=0.10.2",
+  "sphinx-design>=0.7",
+  "sphinx-sitemap>=2.9",
+  "sphinxcontrib-mermaid>=2",
+  "sphinxext-opengraph>=0.13",
 ]
 coverage = [
   "covdefaults>=2.3",
@@ -87,12 +87,12 @@ coverage = [
   "diff-cover>=10.2",
 ]
 fix = [
-  "pre-commit-uv>=4.2",
+  "pre-commit-uv>=4.2.1",
 ]
 pkg-meta = [
   "check-wheel-contents>=0.6.3",
   "twine>=6.2",
-  "uv>=0.10.2",
+  "uv>=0.10.7",
 ]
 release = [
   "gitpython>=3.1.46",
diff --git a/tox.toml b/tox.toml
index dfe51c9d..74f23e26 100644
--- a/tox.toml
+++ b/tox.toml
@@ -1,4 +1,4 @@
-requires = [ "tox>=4.34.1" ]
+requires = [ "tox>=4.47" ]
 env_list = [ "3.14", "3.13", "3.12", "3.11", "3.10", "3.14t", "coverage", "docs", "fix", "pkg_meta", "type" ]
 skip_missing_interpreters = true