diff --git a/var/spack/repos/builtin/packages/votca-csg/package.py b/var/spack/repos/builtin/packages/votca-csg/package.py
index bf48ceaf21c84e3072423da1b6529c8f7dfd210f..feadf40812a1e070b6db1cf6eb6e554a2e29c154 100644
--- a/var/spack/repos/builtin/packages/votca-csg/package.py
+++ b/var/spack/repos/builtin/packages/votca-csg/package.py
@@ -20,12 +20,13 @@ class VotcaCsg(CMakePackage):
     git      = "https://github.com/votca/csg.git"
 
     version('develop', branch='master')
+    version('1.5.1', sha256='7fca1261bd267bf38d2edd26259730fed3126c0c3fd91fb81940dbe17bb568fd')
     version('1.5', sha256='160387cdc51f87dd20ff2e2eed97086beee415d48f3c92f4199f6109068c8ff4')
     version('1.4.1', sha256='41dccaecadd0165c011bec36a113629e27745a5a133d1a042efe4356acdb5450')
     version('1.4', sha256='c13e7febd792de8c3d426203f089bd4d33b8067f9db5e8840e4579c88b61146e')
 
     depends_on("cmake@2.8:", type='build')
-    for v in ["1.4", "1.4.1", "1.5", "develop"]:
+    for v in ["1.4", "1.4.1", "1.5", "1.5.1", "develop"]:
         depends_on('votca-tools@%s' % v, when="@%s" % v)
     depends_on("gromacs~mpi@5.1:")
     depends_on("hdf5~mpi")
diff --git a/var/spack/repos/builtin/packages/votca-ctp/package.py b/var/spack/repos/builtin/packages/votca-ctp/package.py
index 379f304484494ac1c208177952b6742bedeae5bc..130426e4b730f94069f352b0ef36e626c05cb13c 100644
--- a/var/spack/repos/builtin/packages/votca-ctp/package.py
+++ b/var/spack/repos/builtin/packages/votca-ctp/package.py
@@ -20,10 +20,11 @@ class VotcaCtp(CMakePackage):
     git      = "https://github.com/votca/ctp.git"
 
     version('develop', branch='master')
+    version('1.5.1', sha256='ef957c2f6b09335d0d27ecb7e1b80b55e76a100247bc0d0b3cfef7718d2a1126')
     version('1.5', sha256='31eb6bcc9339e575116f0c91fe7a4ce7d4189f31f0640329c993fea911401d65')
 
     depends_on("cmake@2.8:", type='build')
-    for v in ["1.5", "develop"]:
+    for v in ["1.5", "1.5.1", "develop"]:
         depends_on('votca-tools@%s' % v, when="@%s" % v)
         depends_on('votca-csg@%s' % v, when="@%s" % v)
     depends_on("gsl")
diff --git a/var/spack/repos/builtin/packages/votca-tools/package.py b/var/spack/repos/builtin/packages/votca-tools/package.py
index 84f90ea9f02868e3d5d0f63146809b97c7f38a04..918dbe0c5defda508101ae1dbf3d3338f1f5d747 100644
--- a/var/spack/repos/builtin/packages/votca-tools/package.py
+++ b/var/spack/repos/builtin/packages/votca-tools/package.py
@@ -20,6 +20,7 @@ class VotcaTools(CMakePackage):
     git      = "https://github.com/votca/tools.git"
 
     version('develop', branch='master')
+    version('1.5.1', sha256='4be4fe25a2910e24e1720cd9022d214001d38196033ade8f9d6e618b4f47d5c4')
     version('1.5', sha256='a82a6596c24ff06e79eab17ca02f4405745ceeeb66369693a59023ad0b62cf22')
     version('1.4.1', sha256='b6b87f6bec8db641a1d8660422ca44919252a69494b32ba6c8c9ac986bae9a65')
     version('1.4', sha256='41638122e7e59852af61d391b4ab8c308fd2e16652f768077e13a99d206ec5d3')
diff --git a/var/spack/repos/builtin/packages/votca-xtp/package.py b/var/spack/repos/builtin/packages/votca-xtp/package.py
index dd4b4233e0bc4a32ef57853a0b4db61b8535a5e7..e1cc2ebafbf1e2afd1b6e18848789befe4ce3777 100644
--- a/var/spack/repos/builtin/packages/votca-xtp/package.py
+++ b/var/spack/repos/builtin/packages/votca-xtp/package.py
@@ -20,11 +20,12 @@ class VotcaXtp(CMakePackage):
     git      = "https://github.com/votca/xtp.git"
 
     version('develop', branch='master')
+    version('1.5.1', sha256='17a7722e5a32d236e4f1f6f88b680da4ba5f52bcf65bca3687c6a1c731d10881')
     version('1.5', sha256='b40b6d19e13f0650e84b8beebe86ce5c09071624f18d66df826f9d8584b4d3c8')
     version('1.4.1', sha256='4b53d371d6cf648c9e9e9bd1f104d349cafeaf10a02866e3f1d05c574b595a21')
 
     depends_on("cmake@2.8:", type='build')
-    for v in ["1.4.1", "1.5", "develop"]:
+    for v in ["1.4.1", "1.5", "1.5.1", "develop"]:
         depends_on('votca-tools@%s' % v, when="@%s" % v)
         depends_on('votca-csg@%s' % v, when="@%s" % v)
     depends_on("votca-ctp@develop", when='@develop')