diff --git a/Makefile b/Makefile
index 9c5fd4a..71d8548 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 # makedumpfile
 
-VERSION=1.7.4++
-DATE=6 Nov 2023
+VERSION=1.7.5
+DATE=12 Apr 2024
 
 # Honour the environment variable CC
 ifeq ($(strip $CC),)
diff --git a/README b/README
index 858ae30..b9d8dc3 100644
--- a/README
+++ b/README
@@ -172,6 +172,8 @@
   6.4    |    | ** |    |    |    | ** |    | -- |    | OK |    |    |
   6.5    |    | ** |    |    |    | ** |    | -- |    | OK |    |    |
   6.6    |    | ** |    |    |    | ** |    | -- |    | OK |    |    |
+  6.7    |    | ** |    |    |    | ** |    | -- |    | OK |    |    |
+  6.8    |    | ** |    |    |    | ** |    | -- |    | OK |    |    |
 
   OK    : Support.
   --    : Not support.
diff --git a/makedumpfile.h b/makedumpfile.h
index c31f3a4..75b66ce 100644
--- a/makedumpfile.h
+++ b/makedumpfile.h
@@ -498,7 +498,7 @@ do { \
 #define KVER_MIN_SHIFT 16
 #define KERNEL_VERSION(x,y,z) (((x) << KVER_MAJ_SHIFT) | ((y) << KVER_MIN_SHIFT) | (z))
 #define OLDEST_VERSION		KERNEL_VERSION(2, 6, 15) /* linux-2.6.15 */
-#define LATEST_VERSION		KERNEL_VERSION(6, 6, 0)  /* linux-6.6.0 */
+#define LATEST_VERSION		KERNEL_VERSION(6, 8, 4)  /* linux-6.8.4 */
 
 /*
  * for printk caller_id support
diff --git a/makedumpfile.spec b/makedumpfile.spec
index 3b53847..e96049a 100644
--- a/makedumpfile.spec
+++ b/makedumpfile.spec
@@ -1,6 +1,6 @@
 Name: makedumpfile
 Summary: makedumpfile package
-Version: 1.7.4
+Version: 1.7.5
 Release: 1
 Group: Applications/Text
 License: GPL