diff --git a/CHANGELOG.md b/CHANGELOG.md
index cdc967a6..cd4f401a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Level zero loader changelog
 
-## v1.9.3
+## v1.9.4
 * Add support for Level Zero spec v1.5
 * Fix some compilation issues with windows non-vc compiler
 * Fix building when included in another cmake project. 
diff --git a/include/ze.py b/include/ze.py
index ad47062d..ce1c943d 100644
--- a/include/ze.py
+++ b/include/ze.py
@@ -4,7 +4,7 @@
  SPDX-License-Identifier: MIT
 
  @file ze.py
- @version v1.5-r1.5.4
+ @version v1.5-r1.5.8
 
  """
 import platform
diff --git a/include/ze_api.h b/include/ze_api.h
index 7a9b0683..d31c947e 100644
--- a/include/ze_api.h
+++ b/include/ze_api.h
@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: MIT
  *
  * @file ze_api.h
- * @version v1.5-r1.5.4
+ * @version v1.5-r1.5.8
  *
  */
 #ifndef _ZE_API_H
diff --git a/include/ze_ddi.h b/include/ze_ddi.h
index 9ee8eefa..d87fa653 100644
--- a/include/ze_ddi.h
+++ b/include/ze_ddi.h
@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: MIT
  *
  * @file ze_ddi.h
- * @version v1.5-r1.5.4
+ * @version v1.5-r1.5.8
  *
  */
 #ifndef _ZE_DDI_H
diff --git a/include/zes.py b/include/zes.py
index b2c403f7..060633fa 100644
--- a/include/zes.py
+++ b/include/zes.py
@@ -4,7 +4,7 @@
  SPDX-License-Identifier: MIT
 
  @file zes.py
- @version v1.5-r1.5.4
+ @version v1.5-r1.5.8
 
  """
 import platform
diff --git a/include/zes_api.h b/include/zes_api.h
index 189d676e..fc8428af 100644
--- a/include/zes_api.h
+++ b/include/zes_api.h
@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: MIT
  *
  * @file zes_api.h
- * @version v1.5-r1.5.4
+ * @version v1.5-r1.5.8
  *
  */
 #ifndef _ZES_API_H
diff --git a/include/zes_ddi.h b/include/zes_ddi.h
index f3932e87..6c6f2345 100644
--- a/include/zes_ddi.h
+++ b/include/zes_ddi.h
@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: MIT
  *
  * @file zes_ddi.h
- * @version v1.5-r1.5.4
+ * @version v1.5-r1.5.8
  *
  */
 #ifndef _ZES_DDI_H
diff --git a/include/zet.py b/include/zet.py
index da119bf0..603547c2 100644
--- a/include/zet.py
+++ b/include/zet.py
@@ -4,7 +4,7 @@
  SPDX-License-Identifier: MIT
 
  @file zet.py
- @version v1.5-r1.5.4
+ @version v1.5-r1.5.8
 
  """
 import platform
diff --git a/include/zet_api.h b/include/zet_api.h
index a4734594..3947fdab 100644
--- a/include/zet_api.h
+++ b/include/zet_api.h
@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: MIT
  *
  * @file zet_api.h
- * @version v1.5-r1.5.4
+ * @version v1.5-r1.5.8
  *
  */
 #ifndef _ZET_API_H
diff --git a/include/zet_ddi.h b/include/zet_ddi.h
index 7ee42acf..b8355d3f 100644
--- a/include/zet_ddi.h
+++ b/include/zet_ddi.h
@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: MIT
  *
  * @file zet_ddi.h
- * @version v1.5-r1.5.4
+ * @version v1.5-r1.5.8
  *
  */
 #ifndef _ZET_DDI_H