diff --git a/Changelog.md b/Changelog.md
index e291264c..ef357fb0 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -3,6 +3,23 @@
 Changelog [format](http://keepachangelog.com/en/1.0.0/)
 
 
+## Colorado Bridge 3.13.0
+
+### Added
+* BRIDGE-37: added message broadcasting functionality.
+* BRIDGE-122: added observability service.
+* BRIDGE-119: added support for Feature Flags.
+* BRIDGE-116: added command-line switches to enable/disable keychain check on macOS.
+* BRIDGE-88: added context menu for quick actions on input labels: cut, copy, paste.
+
+### Changed
+* BRIDGE-81: KB article suggestion updates + more weight for long keywords.
+
+### Fixed
+* BRIDGE-67: Added detection for username changes on macOS & automatic reconfiguration.
+* BRIDGE-138: Remove deprecated doc.
+
+
 ## Bastei Bridge 3.12.0
 
 ### Added
diff --git a/Makefile b/Makefile
index 3f80d7b8..6464ce94 100644
--- a/Makefile
+++ b/Makefile
@@ -12,7 +12,7 @@ ROOT_DIR:=$(realpath .)
 .PHONY: build build-gui build-nogui build-launcher versioner hasher
 
 # Keep version hardcoded so app build works also without Git repository.
-BRIDGE_APP_VERSION?=3.12.0+git
+BRIDGE_APP_VERSION?=3.13.0+git
 APP_VERSION:=${BRIDGE_APP_VERSION}
 APP_FULL_NAME:=Proton Mail Bridge
 APP_VENDOR:=Proton AG