diff --git a/pkgconfig.mk b/pkgconfig.mk
index 5c05acb790..0f89223573 100644
--- a/pkgconfig.mk
+++ b/pkgconfig.mk
@@ -2,11 +2,11 @@
 # To be used to generate capstone.pc for pkg-config
 
 # version major & minor 
-PKG_MAJOR = 5
+PKG_MAJOR = 4
 PKG_MINOR = 0
 
 # version bugfix level. Example: PKG_EXTRA = 1
-PKG_EXTRA = 0
+PKG_EXTRA = 2
 
 # version tag. Examples: rc1, b2, post1
-PKG_TAG =
+PKG_TAG = 0