diff --git a/DESCRIPTION b/DESCRIPTION
index 995061a2c7707044985a5ed7140188716ee2c501..3ad65497f063286bd4672cc34c99513c946b8e25 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,22 +1,22 @@
 Package: airGR
 Type: Package
 Title: Suite of GR Hydrological Models for Precipitation-Runoff Modelling
-Version: 1.0.9.56
+Version: 1.0.9.57
 Date: 2017-11-07
 Authors@R: c(
   person("Laurent", "Coron", role = c("aut", "trl")),
   person("Charles", "Perrin", role = c("aut", "ths")),
+  person("Olivier", "Delaigue", role = c("aut", "cre"), email = "airGR@irstea.fr"),
+  person("Guillaume", "Thirel", role = c("aut")),
   person("Claude", "Michel", role = c("aut", "ths")),
   person("Vazken", "Andréassian", role = c("ctb", "ths")),
   person("François", "Bourgin", role = c("ctb"), comment = "'Parameter estimation' vignettes"),
   person("Pierre", "Brigode", role = c("ctb")),
-  person("Olivier", "Delaigue", role = c("cre", "ctb"), email = "airGR@irstea.fr"),
   person("Nicolas", "Le Moine", role = c("ctb")),
   person("Thibaut", "Mathevet", role = c("ctb")),
   person("Safouane", "Mouelhi", role = c("ctb")),
   person("Ludovic", "Oudin", role = c("ctb")),
   person("Raji", "Pushpalatha", role = c("ctb")),
-  person("Guillaume", "Thirel", role = c("ctb")),
   person("Audrey", "Valéry", role = c("ctb"))
   )
 Depends: R (>= 3.0.1)
diff --git a/NEWS.rmd b/NEWS.rmd
index 9a023f2e8137a0afc2d16f60d80ad72be7cf3224..3f5900a3db222dbf92aef9f00acb520d7076125d 100644
--- a/NEWS.rmd
+++ b/NEWS.rmd
@@ -14,7 +14,7 @@ output:
 
 
 
-### 1.0.9.56 Release Notes (2017-11-07) 
+### 1.0.9.57 Release Notes (2017-11-07) 
 
 #### New features