diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5ba510b..6ad4678 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased
+## 5.4.0
 
 ### Added
 
diff --git a/source/gameanalytics/GACommon.h b/source/gameanalytics/GACommon.h
index 225a7f6..a9ab3c6 100644
--- a/source/gameanalytics/GACommon.h
+++ b/source/gameanalytics/GACommon.h
@@ -85,7 +85,7 @@ namespace gameanalytics
         class GAState;
     }
 
-    constexpr const char* GA_VERSION_STR = "cpp 5.3.1";
+    constexpr const char* GA_VERSION_STR = "cpp 5.4.0";
 
     constexpr int MAX_CUSTOM_FIELDS_COUNT				 = 50;
     constexpr int MAX_CUSTOM_FIELDS_KEY_LENGTH			 = 64;