diff --git a/Gemfile b/Gemfile
index b0c749bc2aee37fd05487b0e3d75161957ac37a1..43a51ba0a89bac167b4e1e06fafb04a84ecf541f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -6,11 +6,11 @@ gem "rake", ">= 0.9.2.2"
 
 gem "net-admin-common",
   :git => "ssh://g5kadmin@git.grid5000.fr/srv/git/repos/net-admin-common",
-  :tag => "2.5.2"
+  :tag => "2.5.3"
 gem "cacti-play",
   :git => "ssh://g5kadmin@git.grid5000.fr/srv/git/repos/cacti-play",
-  :tag => "2.7.3"
+  :tag => "2.7.4"
 gem "weathermap",
   :git => "ssh://g5kadmin@git.grid5000.fr/srv/git/repos/weathermap",
-  :tag => "5.7.3"
+  :tag => "5.7.7"
 
diff --git a/Gemfile.lock b/Gemfile.lock
index 3b594167a864658f9d64222b0ba1bf4163dc7da2..f06c0d31ebbb8484822f8ae86fd297ca015418d0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,32 +1,32 @@
 GIT
   remote: ssh://g5kadmin@git.grid5000.fr/srv/git/repos/cacti-play
-  revision: d484885659dd56a30554df81c1143f623b7f0051
-  tag: 2.7.3
+  revision: e2347dc6fbd65048fde68f963e6171dc1209693b
+  tag: 2.7.4
   specs:
-    cacti-play (2.7.3)
-      net-admin-common (>= 2.5.2)
+    cacti-play (2.7.4)
+      net-admin-common (>= 2.5.3)
 
 GIT
   remote: ssh://g5kadmin@git.grid5000.fr/srv/git/repos/net-admin-common
-  revision: c8b01261f4d4d1615ef49ddd3599365b0ee2113b
-  tag: 2.5.2
+  revision: 3985600064a0a583ee9a47b4d51c97bc94f291a2
+  tag: 2.5.3
   specs:
-    net-admin-common (2.5.2)
+    net-admin-common (2.5.3)
       net-ssh (>= 2.3.0)
       net-ssh-multi (>= 1.1)
       rest-client (>= 1.6.7)
 
 GIT
   remote: ssh://g5kadmin@git.grid5000.fr/srv/git/repos/weathermap
-  revision: 871c4cb51da09038efc68fe68bfb27354657e5fd
-  tag: 5.7.3
+  revision: a0a1b90a9124d10e106ceccc3c1d59fd225f036e
+  tag: 5.7.7
   specs:
-    weathermap (5.7.3)
-      cacti-play (>= 2.7.3)
+    weathermap (5.7.7)
+      cacti-play (>= 2.7.4)
       interpolator (>= 0.15)
       ipaddress (>= 0.8.0)
       json (>= 1.7.0)
-      net-admin-common (>= 2.5.2)
+      net-admin-common (>= 2.5.3)
 
 GEM
   remote: http://rubygems.org/