diff --git a/ChangeLog.md b/ChangeLog.md
index abd71117dc8c6..d92582ea2ae37 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -37,7 +37,7 @@ See docs/process.md for more on how version tagging works.
   manually transpile the output of emscripten (e.g. using babel for JS and
   binaryen for wasm). (#26677)
 - musl libc updated from v1.2.5 to v1.2.6. (#26860)
-- libpng port updated from 1.6.55 to 1.6.56. (#26592)
+- libpng port updated from 1.6.55 to 1.6.58. (#26592 and #26983)
 - The `-m64` compiler flag is now honored, and works as an alias for
   `-sMEMORY64` and/or `--target=wasm64`. (#26765)
 - The autopersistence feature in IDBFS mount now supports registering a global
diff --git a/test/third_party/libpng/pngtest.c b/test/third_party/libpng/pngtest.c
index fa918dd0548da..5eb780727f9c6 100644
--- a/test/third_party/libpng/pngtest.c
+++ b/test/third_party/libpng/pngtest.c
@@ -2028,4 +2028,4 @@ main(void)
 #endif
 
 /* Generate a compiler error if there is an old png.h in the search path. */
-typedef png_libpng_version_1_6_56 Your_png_h_is_not_version_1_6_56;
+typedef png_libpng_version_1_6_58 Your_png_h_is_not_version_1_6_58;
diff --git a/tools/ports/libpng.py b/tools/ports/libpng.py
index 5737caba3fb90..7dd62c1f07a91 100644
--- a/tools/ports/libpng.py
+++ b/tools/ports/libpng.py
@@ -6,8 +6,9 @@
 import os
 import shutil
 
-TAG = '1.6.56'
-HASH = 'e9b7c90e5b29d877e0c0888fe35e5498ae513619943728d7a05269b261786c476808df06de460ec27f6d045cf7193a5e3656b95c553539b4edcdd2fd0c5fa422'
+TAG = '1.6.58'
+# Emscripten maintainers, could you please upload this to your cache? Thanks.
+HASH = '177d81fd1ba1a46ff64da7f24260814876bd0a27ee5bed6dc9dbdd1fe28f3a67cb6f11c74a68f8380a9a7ab0d95c0022b847b1a3e4d939f2a562274627205789'
 
 deps = ['zlib']
 variants = {