diff --git a/srcpkgs/netpbm/template b/srcpkgs/netpbm/template
index d3b12e78ea9..f8e574289a3 100644
--- a/srcpkgs/netpbm/template
+++ b/srcpkgs/netpbm/template
@@ -1,10 +1,10 @@
 # Template file for 'netpbm'
 pkgname=netpbm
 # from http://svn.code.sf.net/p/netpbm/code/advanced/doc/HISTORY
-version=10.99.00
+version=10.99.01
 revision=1
-_githash=5bcb369386d617631627a4fb086ff6ab80ffa157
-_githash_guide=7539a285f1cb2b7ed65f79b51cd24e1287cea478
+_githash=51ae6d9e027a7308e9b3c22305bd8206344f3f7c
+_githash_guide=a40b2193126fbdba69128b258ec1f2ce13165017
 create_wrksrc=yes
 build_wrksrc="netpbm-mirror-${_githash}"
 hostmakedepends="pkg-config perl python flex"
@@ -16,8 +16,8 @@ license="BSD-3-Clause,GPL-2.0-only,custom:netpbm"
 homepage="http://netpbm.sourceforge.net/"
 distfiles="https://github.com/leahneukirchen/netpbm-mirror/archive/${_githash}.tar.gz
  https://github.com/leahneukirchen/netpbm-mirror/archive/${_githash_guide}.tar.gz"
-checksum="47a12475e5ced6ca305e53ec8f0e8e12795309b04ff9e636e24462c9e538ae0f
- c8eca14c896a9cc2b786445cdaee106dc829c22ceb71219ad471020372ae3704"
+checksum="029981746e76c047328cc16b305134dc5f1f37c12338c062d940e932c1ee33b2
+ 710835af26eb98a354cec57eaccfd396828a1b6bd24d10ea3ad6dca3e02367c1"
 
 post_extract() {
 	cd $build_wrksrc