diff --git a/include/flags.h b/include/flags.h
index 5c8b2ac..1912cec 100644
--- a/include/flags.h
+++ b/include/flags.h
@@ -7,7 +7,7 @@
 
 #define INVALID_KEY 1
 
-#define VERSION "v2.0"
+#define VERSION "v2.1"
 #define VERSIONS_URL "https://raw.githubusercontent.com/ENGO150/WHY2/master/versions.json"
 #define VERSIONS_NAME "versions.json"
 
diff --git a/versions.json b/versions.json
index 26e0987..80d4f79 100644
--- a/versions.json
+++ b/versions.json
@@ -1,5 +1,5 @@
 {
-    "active": "v2.0",
+    "active": "v2.1",
 
-    "deprecated": ["v1.0", "v1.1"]
+    "deprecated": ["v1.0", "v1.1", "v2.0"]
 }