diff --git a/adolc-2.2.0.tar.bz2 b/adolc-2.2.0.tar.bz2
deleted file mode 100644
index 2d62d35..0000000
--- a/adolc-2.2.0.tar.bz2
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:921630903e9292869b277f3094f6a3d88b136a4eaca280aab17daa4f45fdf1f4
-size 12702565
diff --git a/adolc-2.2.1.tar.bz2 b/adolc-2.2.1.tar.bz2
new file mode 100644
index 0000000..9e04b84
--- /dev/null
+++ b/adolc-2.2.1.tar.bz2
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e3c14b7e895559a391323b84ec6a2e2128b76bd53df2d6bef7bd63c6fc97a989
+size 1879354
diff --git a/adolc.changes b/adolc.changes
index 7ac1df0..7284b4e 100644
--- a/adolc.changes
+++ b/adolc.changes
@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Thu Jun  9 10:37:26 UTC 2011 - kkhere.geo@gmail.com
+
+- update to upstream release 2.2.1
+  * allow reading hexadecimal and octal numbers in .adolcrc
+  * bugfix for direct reverse callsequence after trace
+  * reimplemented nonl_dom as arrays instead of linked lists 
+
 -------------------------------------------------------------------
 Tue Apr 12 11:36:09 UTC 2011 - kkhere.geo@gmail.com
 
diff --git a/adolc.spec b/adolc.spec
index 068bf22..b3bd682 100644
--- a/adolc.spec
+++ b/adolc.spec
@@ -17,10 +17,10 @@
 
 # norootforbuild
 
-%define packver 2.2.0
+%define packver 2.2.1
 
 Name:           adolc
-Version:        2.2.0
+Version:        2.2.1
 Release:        1
 License:        GPLv2 or CPL
 Summary:        Algorithmic Differentiation Library for C/C++
@@ -30,7 +30,7 @@ Source:         %{name}-%{packver}.tar.bz2
 Source1:        ColPack-1.0.3.tar.bz2
 BuildRequires:  autoconf automake libtool
 BuildRequires:  gcc-c++ libstdc++-devel
-BuildRequires:  texlive texlive-latex
+# BuildRequires:  texlive texlive-latex
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 AutoReqProv:    on
 
@@ -115,10 +115,10 @@ popd
 autoreconf -v --install --force
 %configure --prefix=/usr
 make %{_smp_mflags}
-pushd ADOL-C/doc
-for ((i=0; i < 3; i++)); do
-    pdflatex adolc-manual.tex &>/dev/null
-done
+# pushd ADOL-C/doc
+# for ((i=0; i < 3; i++)); do
+#    pdflatex adolc-manual.tex &>/dev/null
+# done
 
 %install
 %makeinstall