diff --git a/.github/workflows/wheels-dependencies.sh b/.github/workflows/wheels-dependencies.sh
index 71609a6f4..1ebc49a88 100755
--- a/.github/workflows/wheels-dependencies.sh
+++ b/.github/workflows/wheels-dependencies.sh
@@ -37,7 +37,7 @@ fi
 ARCHIVE_SDIR=pillow-depends-main
 
 # Package versions for fresh source builds
-FREETYPE_VERSION=2.13.2
+FREETYPE_VERSION=2.13.3
 HARFBUZZ_VERSION=10.1.0
 LIBPNG_VERSION=1.6.44
 JPEGTURBO_VERSION=3.1.0
@@ -46,7 +46,7 @@ XZ_VERSION=5.6.3
 TIFF_VERSION=4.6.0
 LCMS2_VERSION=2.16
 GIFLIB_VERSION=5.2.2
-ZLIB_NG_VERSION=2.2.2
+ZLIB_NG_VERSION=2.2.3
 LIBWEBP_VERSION=1.5.0
 BZIP2_VERSION=1.0.8
 LIBXCB_VERSION=1.17.0
diff --git a/docs/installation/platform-support.rst b/docs/installation/platform-support.rst
index 3741c5956..756194679 100644
--- a/docs/installation/platform-support.rst
+++ b/docs/installation/platform-support.rst
@@ -77,7 +77,7 @@ These platforms have been reported to work at the versions mentioned.
 | Operating system                 | | Tested Python            | | Latest tested  | | Tested     |
 |                                  | | versions                 | | Pillow version | | processors |
 +==================================+============================+==================+==============+
-| macOS 15 Sequoia                 | 3.9, 3.10, 3.11, 3.12, 3.13| 11.0.0           |arm           |
+| macOS 15 Sequoia                 | 3.9, 3.10, 3.11, 3.12, 3.13| 11.1.0           |arm           |
 |                                  +----------------------------+------------------+              |
 |                                  | 3.8                        | 10.4.0           |              |
 +----------------------------------+----------------------------+------------------+--------------+
diff --git a/winbuild/build_prepare.py b/winbuild/build_prepare.py
index 0674a9a15..75d6aa1bd 100644
--- a/winbuild/build_prepare.py
+++ b/winbuild/build_prepare.py
@@ -121,7 +121,7 @@ V = {
     "OPENJPEG": "2.5.3",
     "TIFF": "4.6.0",
     "XZ": "5.6.3",
-    "ZLIBNG": "2.2.2",
+    "ZLIBNG": "2.2.3",
 }
 V["LIBPNG_DOTLESS"] = V["LIBPNG"].replace(".", "")
 V["LIBPNG_XY"] = "".join(V["LIBPNG"].split(".")[:2])