diff --git a/srcpkgs/afl/template b/srcpkgs/afl/template
index ce80c69a928..4eaa21ff477 100644
--- a/srcpkgs/afl/template
+++ b/srcpkgs/afl/template
@@ -1,6 +1,6 @@
 # Template file for 'afl'
 pkgname=afl
-version=2.19b
+version=2.21b
 revision=1
 build_style=gnu-makefile
 # x86 only currently
@@ -11,7 +11,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 license="Apache-2.0"
 homepage="http://lcamtuf.coredump.cx/afl/"
 distfiles="http://lcamtuf.coredump.cx/afl/releases/afl-${version}.tgz"
-checksum=be12df9920c9cf68c412fb06ef5c7153f4b17e450b0195535a69663e749d8af2
+checksum=7b6754dd0cad57ee00c0f6cec18fba84ab54858cafb79ce5f4c03ab989777c0e
 nopie=yes  # clang flags
 
 nostrip_files="small_archive.a small_exec.elf"