diff --git a/Modules/Remote/SertitObject.remote.cmake b/Modules/Remote/SertitObject.remote.cmake
index 75cf492f5fd30f6bb092587a6b469b744c554c45..cabe6323f282290287acbcd89dd8cd14c9915d99 100644
--- a/Modules/Remote/SertitObject.remote.cmake
+++ b/Modules/Remote/SertitObject.remote.cmake
@@ -25,6 +25,8 @@ attributes are for each band of the input image : mean, standard-deviation,
 median, variance, kurtosis, skewness. The result could be use to perform further
 object-oriented image analysis.
 "
-  GIT_REPOSITORY https://github.com/sertit/SertitObject.git
-  GIT_TAG master
+  GIT_REPOSITORY https://github.com/gpo-geo/SertitObject
+  GIT_TAG 4e6c46b239760b206d4cee379c0e90ee33abf613
 )
+
+# use a temporary fork because pull request #8 not merged yet
diff --git a/Modules/Remote/otbFFSforGMM.remote.cmake b/Modules/Remote/otbFFSforGMM.remote.cmake
index 08bfd90bfd136bd4a369e30d4f99c13778de709d..b75c04cbf3866829bd9eac6bab586fa63da0a515 100644
--- a/Modules/Remote/otbFFSforGMM.remote.cmake
+++ b/Modules/Remote/otbFFSforGMM.remote.cmake
@@ -25,5 +25,5 @@ A more detailed description can be found on the project website:
 https://github.com/Laadr/otbFFSforGMM
 "
   GIT_REPOSITORY https://github.com/Laadr/otbFFSforGMM.git
-  GIT_TAG master
+  GIT_TAG f9aa7988fc399d8713f9e28fac15e637a783be6e
   )
diff --git a/Modules/Remote/otbGRM.remote.cmake b/Modules/Remote/otbGRM.remote.cmake
index 7083c522f2429f630c70049ea3b3e9998de2afb0..383c97da56fe3de3a8ad53ba7fbbf2d7c4c60698 100644
--- a/Modules/Remote/otbGRM.remote.cmake
+++ b/Modules/Remote/otbGRM.remote.cmake
@@ -12,5 +12,5 @@ A more detailed description can be found on the project website:
 http://tully.ups-tlse.fr/lassallep/grm
 "
   GIT_REPOSITORY https://github.com/orfeotoolbox/GRM
-  GIT_TAG develop
+  GIT_TAG c53a61d12b895a85c3909130021988730c309cb7
 )