diff --git a/CHANGES.md b/CHANGES.md
index 01900ed..ed93a2a 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,7 @@
+### 0.3.1
+* Changes HTSlib to 1.3.2 (bringing all stack in line)
+* Changed libBigWig archive get to use release rather than commit id (actually the same but harder to tell which release it is)
+
 ### 0.3.0
 * Changes to setup.sh to permit OSX installation
 
@@ -8,4 +12,4 @@
 * Added bedgraph to bw functionality via bg2bw
 
 ### 0.1.0
-* First release
\ No newline at end of file
+* First release
diff --git a/VERSION.txt b/VERSION.txt
index 0d91a54..9e11b32 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-0.3.0
+0.3.1
diff --git a/setup.sh b/setup.sh
index 7c2b989..7a4c59b 100755
--- a/setup.sh
+++ b/setup.sh
@@ -33,9 +33,9 @@
 ###########################
 
 # for bamstats
-SOURCE_HTSLIB="https://github.com/samtools/htslib/releases/download/1.3.1/htslib-1.3.1.tar.bz2"
+SOURCE_HTSLIB="https://github.com/samtools/htslib/releases/download/1.3.2/htslib-1.3.2.tar.bz2"
 #libBigWig - bigwig access library
-SOURCE_LIB_BW="https://github.com/dpryan79/libBigWig/archive/b36da5a06bffcc1b33c369e078b82f84625fd212.tar.gz"
+SOURCE_LIB_BW="https://github.com/dpryan79/libBigWig/archive/0.1.7.tar.gz"
 
 get_distro () {
   EXT=""