diff --git a/CONST_CHANGELOG.txt b/CONST_CHANGELOG.txt
index 41280ba84..a431a9bcb 100644
--- a/CONST_CHANGELOG.txt
+++ b/CONST_CHANGELOG.txt
@@ -53,6 +53,12 @@ Information
        exclude_pages: []
    ```
 
+4. Previously the `Cache-Control` header was set to `public` when we are not authenticated to an endpoint
+   that use the authentication. But this didn't works in every cases, for example when we use the intranet
+   role and when we have a reverse proxy with cache. Now it's always set to private for all the endpoints
+   that use the authentication.
+
+
 =============
 Version 2.8.0
 =============
diff --git a/CONST_create_template/env.default b/CONST_create_template/env.default
index dfe477890..124a4947b 100644
--- a/CONST_create_template/env.default
+++ b/CONST_create_template/env.default
@@ -1,5 +1,5 @@
 # Default values for c2cgeoportal
-GEOMAPFISH_VERSION=2.9.rc.22
+GEOMAPFISH_VERSION=2.9.rc.23
 GEOMAPFISH_MAIN_VERSION=2.9
 GEOMAPFISH_MAIN_MINOR_VERSION=2.9.0
 COMPOSE_PROJECT_NAME=geomapfish
diff --git a/CONST_create_template/geoportal/webpack.apps.js b/CONST_create_template/geoportal/webpack.apps.js
index 204c5ed64..26d424c7d 100644
--- a/CONST_create_template/geoportal/webpack.apps.js
+++ b/CONST_create_template/geoportal/webpack.apps.js
@@ -23,7 +23,7 @@ for (const filename of ls(
       chunks: [name],
       vars: {
         entry_point: '${VISIBLE_ENTRY_POINT}',
-        version: '2.9.rc.22',
+        version: '2.9.rc.23',
         cache_version: '${CACHE_VERSION}',
       },
     })
diff --git a/env.default b/env.default
index dfe477890..124a4947b 100644
--- a/env.default
+++ b/env.default
@@ -1,5 +1,5 @@
 # Default values for c2cgeoportal
-GEOMAPFISH_VERSION=2.9.rc.22
+GEOMAPFISH_VERSION=2.9.rc.23
 GEOMAPFISH_MAIN_VERSION=2.9
 GEOMAPFISH_MAIN_MINOR_VERSION=2.9.0
 COMPOSE_PROJECT_NAME=geomapfish
diff --git a/geoportal/webpack.apps.js b/geoportal/webpack.apps.js
index 204c5ed64..26d424c7d 100644
--- a/geoportal/webpack.apps.js
+++ b/geoportal/webpack.apps.js
@@ -23,7 +23,7 @@ for (const filename of ls(
       chunks: [name],
       vars: {
         entry_point: '${VISIBLE_ENTRY_POINT}',
-        version: '2.9.rc.22',
+        version: '2.9.rc.23',
         cache_version: '${CACHE_VERSION}',
       },
     })