diff --git a/doc/hal/Doxyfile_chm b/doc/hal/Doxyfile_chm
index 4d3e63f59..3e4982330 100644
--- a/doc/hal/Doxyfile_chm
+++ b/doc/hal/Doxyfile_chm
@@ -38,7 +38,7 @@ PROJECT_NAME           = ChibiOS/HAL
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 4.0.1
+PROJECT_NUMBER         = 4.0.2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/doc/hal/Doxyfile_html b/doc/hal/Doxyfile_html
index 8ee87715f..5dc29954f 100644
--- a/doc/hal/Doxyfile_html
+++ b/doc/hal/Doxyfile_html
@@ -38,7 +38,7 @@ PROJECT_NAME           = ChibiOS/HAL
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 4.0.1
+PROJECT_NUMBER         = 4.0.2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/os/hal/include/hal.h b/os/hal/include/hal.h
index 5baf2e9bc..16f0d1e77 100644
--- a/os/hal/include/hal.h
+++ b/os/hal/include/hal.h
@@ -103,7 +103,7 @@
 /**
  * @brief   HAL version string.
  */
-#define HAL_VERSION             "4.0.1"
+#define HAL_VERSION             "4.0.2"
 
 /**
  * @brief   HAL version major number.
@@ -118,7 +118,7 @@
 /**
  * @brief   HAL version patch number.
  */
-#define CH_HAL_PATCH            1
+#define CH_HAL_PATCH            2
 /** @} */
 
 /**