diff --git a/CHANGELOG b/CHANGELOG
index 75dede1c..2e037ad3 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,9 @@
 # Change Log
 
+## 2.2.0rc5 09/09/2019
+
+* Fix AttributeError: Cannot set attribute '%s'. Fixes #1646
+
 ## 2.2.0rc4 30/08/2019
 
 * Release 2019.2.0-alpha.7
diff --git a/gns3server/crash_report.py b/gns3server/crash_report.py
index 06f71dd4..0ddc2200 100644
--- a/gns3server/crash_report.py
+++ b/gns3server/crash_report.py
@@ -58,7 +58,7 @@ class CrashReport:
     Report crash to a third party service
     """
 
-    DSN = "https://6fcf35d3e34e401b9d82421615bcaec7:332bea501d9c43bcb2d716fc83cecaea@sentry.io/38482"
+    DSN = "https://9dd18d73e6164385b14cdd1a05ca283f:2f169899e390407cb8150f7b8d54c8c6@sentry.io/38482"
     if hasattr(sys, "frozen"):
         cacert = get_resource("cacert.pem")
         if cacert is not None and os.path.isfile(cacert):
diff --git a/gns3server/version.py b/gns3server/version.py
index 165630d6..9223dd55 100644
--- a/gns3server/version.py
+++ b/gns3server/version.py
@@ -23,7 +23,7 @@
 # or negative for a release candidate or beta (after the base version
 # number has been incremented)
 
-__version__ = "2.2.0rc4"
+__version__ = "2.2.0rc5"
 __version_info__ = (2, 2, 0, -99)
 
 if "dev" in __version__: