diff --git a/ports/libpng/portfile.cmake b/ports/libpng/portfile.cmake
index bbdc69e887..0f31c7dc24 100644
--- a/ports/libpng/portfile.cmake
+++ b/ports/libpng/portfile.cmake
@@ -12,7 +12,7 @@ if ("apng" IN_LIST FEATURES)
     vcpkg_download_distfile(LIBPNG_APNG_PATCH_ARCHIVE
         URLS "https://downloads.sourceforge.net/project/libpng-apng/libpng16/${VERSION}/${LIBPNG_APNG_PATCH_NAME}.gz"
         FILENAME "${LIBPNG_APNG_PATCH_NAME}.gz"
-        SHA512 746f74058d51d9f042479f296cdbd77b40ddb4cf1f8a94f6e1ca08b453f42bbda780689975f7607d54b8a0cd86f72e7a2804259b3afa1ddc1342e987bed5814d
+        SHA512 9da270cb434fc00e16e66535c955e283367b7bf9ae64292b3fa3921e03d101b2c800041db23687e8653e2a2db1be126497d9c5bfd74cbe626bf2ad7d6f706978
     )
     set(LIBPNG_APNG_PATCH_PATH "${CURRENT_BUILDTREES_DIR}/src/${LIBPNG_APNG_PATCH_NAME}")
     if (NOT EXISTS "${LIBPNG_APNG_PATCH_PATH}")
@@ -30,7 +30,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO pnggroup/libpng
     REF v${VERSION}
-    SHA512 3b9b320b306388d0394404dbd6a978ba115743d913b4dd8d382b7ecf1f4e1979439e9829187058f52553f0aac0f73b274091a354c00286cdc699373b5c727fde
+    SHA512 e854589401043c5f24e0365a578ccda8fde47766fa5990c7355581e4f0dc67bfefd7f1272fc25c269968135826cf583b1a10d01667af97e2ec4410cfaf2a700c
     HEAD_REF master
     PATCHES
         "${LIBPNG_APNG_PATCH_PATH}"
diff --git a/ports/libpng/vcpkg.json b/ports/libpng/vcpkg.json
index e6c762389c..10cc202876 100644
--- a/ports/libpng/vcpkg.json
+++ b/ports/libpng/vcpkg.json
@@ -1,6 +1,6 @@
 {
   "name": "libpng",
-  "version": "1.6.51",
+  "version": "1.6.53",
   "description": "libpng is a library implementing an interface for reading and writing PNG (Portable Network Graphics) format files",
   "homepage": "https://github.com/pnggroup/libpng",
   "license": "libpng-2.0",
diff --git a/versions/baseline.json b/versions/baseline.json
index ffdb28c965..1015f4810d 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -5337,7 +5337,7 @@
       "port-version": 1
     },
     "libpng": {
-      "baseline": "1.6.51",
+      "baseline": "1.6.53",
       "port-version": 0
     },
     "libpopcnt": {
diff --git a/versions/l-/libpng.json b/versions/l-/libpng.json
index 90382b10af..4c70d9433c 100644
--- a/versions/l-/libpng.json
+++ b/versions/l-/libpng.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "6bf3aa4213d63a42bdcf18f229df7e703f80c5aa",
+      "version": "1.6.53",
+      "port-version": 0
+    },
     {
       "git-tree": "eba11b8477b0379fb0794ecc906c370ac7c15902",
       "version": "1.6.51",