diff --git a/src/Makefile b/src/Makefile
index a4a943d6c..9e4d6b0d2 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -43,8 +43,8 @@
 .PHONY: all clean install uninstall
 
 # Define required raylib variables
-RAYLIB_VERSION        = 3.7.0
-RAYLIB_API_VERSION    = 370
+RAYLIB_VERSION        = 3.8-dev
+RAYLIB_API_VERSION    = 381
 
 # Define raylib source code path
 RAYLIB_SRC_PATH      ?= ../src
diff --git a/src/raylib.h b/src/raylib.h
index b0b6b9f66..767891fa1 100644
--- a/src/raylib.h
+++ b/src/raylib.h
@@ -81,7 +81,7 @@
 
 #include <stdarg.h>     // Required for: va_list - Only used by TraceLogCallback
 
-#define RAYLIB_VERSION  "3.7.0"
+#define RAYLIB_VERSION  "3.8-dev"
 
 #if defined(_WIN32)
     // Microsoft attibutes to tell compiler that symbols are imported/exported from a .dll