diff --git a/.github/workflows/wheels-dependencies.sh b/.github/workflows/wheels-dependencies.sh
index 1485f074a99..f62bdec3d5d 100755
--- a/.github/workflows/wheels-dependencies.sh
+++ b/.github/workflows/wheels-dependencies.sh
@@ -102,7 +102,7 @@ OPENJPEG_VERSION=2.5.4
 XZ_VERSION=5.8.2
 ZSTD_VERSION=1.5.7
 TIFF_VERSION=4.7.1
-LCMS2_VERSION=2.17
+LCMS2_VERSION=2.18
 ZLIB_NG_VERSION=2.3.2
 LIBWEBP_VERSION=1.6.0
 BZIP2_VERSION=1.0.8
diff --git a/docs/installation/building-from-source.rst b/docs/installation/building-from-source.rst
index c86ebe896a7..1655b8f6015 100644
--- a/docs/installation/building-from-source.rst
+++ b/docs/installation/building-from-source.rst
@@ -51,7 +51,7 @@ Many of Pillow's features require external libraries:
 * **littlecms** provides color management
 
   * Pillow version 2.2.1 and below uses liblcms1, Pillow 2.3.0 and
-    above uses liblcms2. Tested with **1.19** and **2.7-2.17**.
+    above uses liblcms2. Tested with **1.19** and **2.7-2.18**.
 
 * **libwebp** provides the WebP format.
 
diff --git a/winbuild/build_prepare.py b/winbuild/build_prepare.py
index 3377d952c0d..1cbb0695d09 100644
--- a/winbuild/build_prepare.py
+++ b/winbuild/build_prepare.py
@@ -118,7 +118,7 @@ def cmd_msbuild(
     "FRIBIDI": "1.0.16",
     "HARFBUZZ": "12.3.0",
     "JPEGTURBO": "3.1.3",
-    "LCMS2": "2.17",
+    "LCMS2": "2.18",
     "LIBAVIF": "1.3.0",
     "LIBIMAGEQUANT": "4.4.1",
     "LIBPNG": "1.6.53",