diff --git a/wlopm.c b/wlopm.c
index 80f1cb3..790582e 100644
--- a/wlopm.c
+++ b/wlopm.c
@@ -34,7 +34,7 @@
 
 #include "wlr-output-power-management-unstable-v1.h"
 
-#define VERSION "0.1.0"
+#define VERSION "1.0.0"
 
 const char usage[] =
 	"Usage: wlopm [options...]\n"