diff --git a/ports/libpng/portfile.cmake b/ports/libpng/portfile.cmake
index 24e02dfdcf8..4e43b88e83c 100644
--- a/ports/libpng/portfile.cmake
+++ b/ports/libpng/portfile.cmake
@@ -15,7 +15,7 @@ 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 "${LIBPNG_APNG_PATCH_NAME}.gz"
-        SHA512 e8cb74d9be6bcbc474b6bbd6200ab5d5111e91d3ab601e5fda04213d2800a4051f04152fa5d47db690612ed06a488ff3b2608a8f0bac0cf207d486107d98da1f
+        SHA512 97a182da0b3b54aecf735e3655d8e8f1a569ae957b23fc3d7a9c8cc65dcdd26f34f173ce9f60af99b01d5347267b2afefaf787c500ce1005e86bf2810b3d0738
     )
     set(LIBPNG_APNG_PATCH_PATH "${CURRENT_BUILDTREES_DIR}/src/${LIBPNG_APNG_PATCH_NAME}")
     if (NOT EXISTS "${LIBPNG_APNG_PATCH_PATH}")
@@ -34,7 +34,7 @@ vcpkg_from_github(
     OUT_SOURCE_PATH SOURCE_PATH
     REPO glennrp/libpng
     REF v${VERSION}
-    SHA512 def32a5e597d9f99b6f574193f0b94fe39a45ea69b764b0c2506e59df66e74f94dc313a983f092ec641d58e0c2be95a424a32c2ff019b0815ae51f2473282977
+    SHA512 d61408cee5850582baa57166547ccab6cc171bc809076e53494ace26157fd7787c3209e3b757fd68c541bfb95afe309745d887fb5cd2005b2024af7355c809a0
     HEAD_REF master
     PATCHES
         "${LIBPNG_APNG_PATCH_PATH}"
diff --git a/ports/libpng/vcpkg.json b/ports/libpng/vcpkg.json
index 3ff8fad7856..f3c59862f00 100644
--- a/ports/libpng/vcpkg.json
+++ b/ports/libpng/vcpkg.json
@@ -1,7 +1,6 @@
 {
   "name": "libpng",
-  "version": "1.6.38",
-  "port-version": 1,
+  "version": "1.6.39",
   "description": "libpng is a library implementing an interface for reading and writing PNG (Portable Network Graphics) format files",
   "homepage": "https://github.com/glennrp/libpng",
   "license": "libpng-2.0",
diff --git a/versions/baseline.json b/versions/baseline.json
index e57ecfaf852..a1604b555f5 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -4101,8 +4101,8 @@
       "port-version": 1
     },
     "libpng": {
-      "baseline": "1.6.38",
-      "port-version": 1
+      "baseline": "1.6.39",
+      "port-version": 0
     },
     "libpopt": {
       "baseline": "1.16",
diff --git a/versions/l-/libpng.json b/versions/l-/libpng.json
index 96e56c7bfbd..903cc58aeb4 100644
--- a/versions/l-/libpng.json
+++ b/versions/l-/libpng.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "5418b205ed842ffdcd4d65c07f43087e0afcf3f3",
+      "version": "1.6.39",
+      "port-version": 0
+    },
     {
       "git-tree": "f53e65c25d240846146641165cff9d572f9a7992",
       "version": "1.6.38",