-TERMUX_PKG_VERSION=1.6.17
-TERMUX_PKG_SRCURL=http://downloads.sourceforge.net/project/libpng/libpng16/${TERMUX_PKG_VERSION}/libpng-${TERMUX_PKG_VERSION}.tar.gz
+TERMUX_PKG_VERSION=1.6.26
+TERMUX_PKG_SRCURL=https://downloads.sourceforge.net/project/libpng/libpng16/${TERMUX_PKG_VERSION}/libpng-${TERMUX_PKG_VERSION}.tar.xz
+TERMUX_PKG_SHA256=266743a326986c3dbcee9d89b640595f6b16a293fd02b37d8c91348d317b73f9