diff --git a/env_support/cmsis-pack/LVGL.lvgl.1.0.5.pack b/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack
similarity index 96%
rename from env_support/cmsis-pack/LVGL.lvgl.1.0.5.pack
rename to env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack
index cfe729f98..b817fa94d 100644
Binary files a/env_support/cmsis-pack/LVGL.lvgl.1.0.5.pack and b/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack differ
diff --git a/env_support/cmsis-pack/LVGL.lvgl.pdsc b/env_support/cmsis-pack/LVGL.lvgl.pdsc
index 39a24ced2..e9e06c71f 100644
--- a/env_support/cmsis-pack/LVGL.lvgl.pdsc
+++ b/env_support/cmsis-pack/LVGL.lvgl.pdsc
@@ -36,7 +36,13 @@
   <repository type="git">https://github.com/lvgl/lvgl.git</repository>
 
   <releases>
-    <release date="2022-06-29" version="1.0.5" url="https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/LVGL.lvgl.1.0.5.pack">
+    <release date="2022-07-05" version="1.0.6" url="https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/LVGL.lvgl.1.0.6.pack">
+      - LVGL 8.3.0
+      - Apply patch for memory leaking issue
+      - Apply patch to speed up non normal blend mode
+      - Other minor changes
+    </release>
+    <release date="2022-06-29" version="1.0.5" url="https://github.com/GorgonMeducer/lvgl/raw/922108dbbe6d1c0be1069c342ca8693afee8c169/env_support/cmsis-pack/LVGL.lvgl.1.0.5.pack">
       - LVGL 8.3.0-dev
       - Monthly update for June
       - Add Pinyin as input method
@@ -184,7 +190,7 @@
   -->
 
     <components>
-        <bundle Cbundle="LVGL" Cclass="LVGL" Cversion="8.3.0-dev">
+        <bundle Cbundle="LVGL" Cclass="LVGL" Cversion="8.3.0">
             <description>LVGL (Light and Versatile Graphics Library) is a free and open-source graphics library providing everything you need to create an embedded GUI with easy-to-use graphical elements, beautiful visual effects and a low memory footprint.</description>
             <doc></doc>
             <component Cgroup="lvgl" Csub="Essential" >
diff --git a/env_support/cmsis-pack/LVGL.pidx b/env_support/cmsis-pack/LVGL.pidx
index b0405b762..81e82bd65 100644
--- a/env_support/cmsis-pack/LVGL.pidx
+++ b/env_support/cmsis-pack/LVGL.pidx
@@ -2,8 +2,8 @@
 <index schemaVersion="1.0.0" xs:noNamespaceSchemaLocation="PackIndex.xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance">
   <vendor>LVGL</vendor>
   <url>https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/</url>
-  <timestamp>2022-06-29T00:23:55</timestamp>
+  <timestamp>2022-07-05T00:15:07</timestamp>
   <pindex>
-    <pdsc url="https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/" vendor="LVGL" name="lvgl" version="1.0.5"/>
+    <pdsc url="https://raw.githubusercontent.com/lvgl/lvgl/master/env_support/cmsis-pack/" vendor="LVGL" name="lvgl" version="1.0.6"/>
   </pindex>
 </index>
\ No newline at end of file
diff --git a/env_support/cmsis-pack/lv_conf_cmsis.h b/env_support/cmsis-pack/lv_conf_cmsis.h
index ea2e94fae..5ea47fbac 100644
--- a/env_support/cmsis-pack/lv_conf_cmsis.h
+++ b/env_support/cmsis-pack/lv_conf_cmsis.h
@@ -1,6 +1,6 @@
 /**
  * @file lv_conf.h
- * Configuration file for v8.3.0-dev
+ * Configuration file for v8.3.0
  */
 
 /* clang-format off */