diff --git a/software/dream/software.cfg b/software/dream/software.cfg
index 6feb48b708de6f781712ed2592789c3eac86246d..334aea7f461946790c8b85350c386278afb30c46 100644
--- a/software/dream/software.cfg
+++ b/software/dream/software.cfg
@@ -48,7 +48,7 @@ scipy = 0.13.3
 simpy = 3.0.5
 zope.dottedname = 4.1.0
 tablib = 0.10.0
-mysqlclient = 1.3.8
+mysqlclient = 1.3.9
 
 # indirect dependancies
 cp.recipe.cmd = 0.5
diff --git a/software/neoppod/software-common.cfg b/software/neoppod/software-common.cfg
index 74c5a7f23af026221f42bbca779d7f24b6d70784..8871078eddd3550c6f7bbf52645c90779a005abb 100644
--- a/software/neoppod/software-common.cfg
+++ b/software/neoppod/software-common.cfg
@@ -114,7 +114,7 @@ feedparser = 5.2.1
 GitPython = 2.0.8
 gitdb = 0.6.4
 lockfile = 0.12.2
-mysqlclient = 1.3.8
+mysqlclient = 1.3.9
 paramiko = 2.0.2
 passlib = 1.6.5
 pycrypto = 2.6.1
diff --git a/stack/boinc/buildout.cfg b/stack/boinc/buildout.cfg
index 884b2dd0634d9e291e53cf6dd61f4c5877c6464c..fb25d695bcffc2ab2f4a87a65ef404b291bc7d04 100644
--- a/stack/boinc/buildout.cfg
+++ b/stack/boinc/buildout.cfg
@@ -69,7 +69,7 @@ pycrypto = 2.6
 apache-libcloud = 0.12.4
 async = 0.6.1
 gitdb = 0.5.4
-mysqlclient = 1.3.8
+mysqlclient = 1.3.9
 plone.recipe.command = 1.1
 slapos.recipe.template = 2.4.2
 slapos.toolbox = 0.40.4
diff --git a/stack/lamp.cfg b/stack/lamp.cfg
index 4196b7c9366077d10700c32fba4b909889d4f86f..6f9a8e1777451788218df726c993c40fb84fa68d 100644
--- a/stack/lamp.cfg
+++ b/stack/lamp.cfg
@@ -42,7 +42,7 @@ keep-compile-dir = false
 apache-libcloud = 0.9.1
 async = 0.6.1
 gitdb = 0.5.4
-mysqlclient = 1.3.8
+mysqlclient = 1.3.9
 plone.recipe.command = 1.1
 slapos.recipe.template = 2.3
 slapos.toolbox = 0.40.4
diff --git a/stack/lamp/buildout.cfg b/stack/lamp/buildout.cfg
index 978938a72217aaa995509e64fb60eb92270cd8b8..9a9a49fe07ec201788684301bb4d00148400ff50 100644
--- a/stack/lamp/buildout.cfg
+++ b/stack/lamp/buildout.cfg
@@ -185,7 +185,7 @@ eggs =
 apache-libcloud = 0.12.3
 async = 0.6.1
 gitdb = 0.5.4
-mysqlclient = 1.3.8
+mysqlclient = 1.3.9
 pycrypto = 2.6
 rdiff-backup = 1.0.5
 slapos.recipe.template = 2.4.2