diff --git a/.travis.yml b/.travis.yml
index f95c071..fdb8237 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,7 @@ sudo: required
 env:
   global:
    - CFLAGS="-Wno-unused-result"
-   - CRYB_TO=0.20170904
+   - CRYB_TO=0.20180426
 
 before_install:
  - sudo apt-get update -q
diff --git a/LICENSE b/LICENSE
index f5c4a39..ca3f9f2 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,5 +1,5 @@
-Copyright (c) 2012-2017 Dag-Erling Smørgrav
 Copyright (c) 2012-2015 The University of Oslo
+Copyright (c) 2012-2018 Dag-Erling Smørgrav
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/configure.ac b/configure.ac
index 27bed0a..d91eae1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.63])
-AC_INIT([cryb.otp], [0.20130307], [des@des.no], [cryb-otp], [http://cryb.to/])
+AC_INIT([cryb.otp], [0.20180426], [des@des.no], [cryb-otp], [http://cryb.to/])
 AC_CONFIG_SRCDIR([include/cryb/otp.h])
 AC_CONFIG_MACRO_DIR([m4])
 AM_INIT_AUTOMAKE([foreign no-dist-gzip dist-xz])