diff --git a/extra/libpng/build b/extra/libpng/build
index f5f28757..7c2308d3 100755
--- a/extra/libpng/build
+++ b/extra/libpng/build
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-patch -p1 < libpng-1.6.37-apng.patch
+patch -p1 < apng.patch
 
 ./configure \
     --prefix=/usr
diff --git a/extra/libpng/checksums b/extra/libpng/checksums
index 78f141f6..d07981e3 100644
--- a/extra/libpng/checksums
+++ b/extra/libpng/checksums
@@ -1,2 +1,2 @@
-ca74a0dace179a8422187671aee97dd3892b53e168627145271cad5b5ac81307
+d4160037fa5d09fa7cff555037f2a7f2fefc99ca01e21723b19bfcda33015234
 18b71dcd329af6ddb483cb6d145535861e04918f7eb95e8051545f0bbce7d517
diff --git a/extra/libpng/patches/libpng-1.6.37-apng.patch b/extra/libpng/patches/apng.patch
similarity index 100%
rename from extra/libpng/patches/libpng-1.6.37-apng.patch
rename to extra/libpng/patches/apng.patch
diff --git a/extra/libpng/sources b/extra/libpng/sources
index f44cf99c..be2bae6a 100644
--- a/extra/libpng/sources
+++ b/extra/libpng/sources
@@ -1,2 +1,2 @@
 https://github.com/glennrp/libpng/archive/vVERSION.tar.gz
-patches/libpng-1.6.37-apng.patch
+patches/apng.patch
diff --git a/extra/libpng/version b/extra/libpng/version
index d61fa1c5..33e808aa 100644
--- a/extra/libpng/version
+++ b/extra/libpng/version
@@ -1 +1 @@
-1.6.37 2
+1.6.38 1