diff --git a/kippo/dblog/jsonlog.py b/kippo/dblog/jsonlog.py
index 59f3b51..7952beb 100644
--- a/kippo/dblog/jsonlog.py
+++ b/kippo/dblog/jsonlog.py
@@ -22,7 +22,7 @@ class DBLogger(dblog.DBLogger):
         self.outfile.flush()
 
     def createSession(self, peerIP, peerPort, hostIP, hostPort):
-        sid = uuid.uuid1().hex
+        sid = uuid.uuid4().hex
         sensorname = self.getSensor() or hostIP
         self.write(sid, 'New connection: %s:%s' % (peerIP, peerPort))
         return sid
diff --git a/kippo/dblog/mysql.py b/kippo/dblog/mysql.py
index 4859efa..6232dea 100644
--- a/kippo/dblog/mysql.py
+++ b/kippo/dblog/mysql.py
@@ -54,7 +54,7 @@ class DBLogger(dblog.DBLogger):
         d.addErrback(self.sqlerror)
 
     def createSession(self, peerIP, peerPort, hostIP, hostPort):
-        sid = uuid.uuid1().hex
+        sid = uuid.uuid4().hex
         self.createSessionWhenever(sid, peerIP, hostIP)
         return sid
 
diff --git a/kippo/dblog/textlog.py b/kippo/dblog/textlog.py
index 383cef7..a53f742 100644
--- a/kippo/dblog/textlog.py
+++ b/kippo/dblog/textlog.py
@@ -20,7 +20,7 @@ class DBLogger(dblog.DBLogger):
         self.outfile.flush()
 
     def createSession(self, peerIP, peerPort, hostIP, hostPort):
-        sid = uuid.uuid1().hex
+        sid = uuid.uuid4().hex
         sensorname = self.getSensor() or hostIP
         self.write(sid, 'New connection: %s:%s' % (peerIP, peerPort))
         return sid