diff --git a/ChangeLog.md b/ChangeLog.md
index ef166cc..787d1c9 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -67,10 +67,11 @@ CommonInstaller, Uninstaller, Patcher
 
 * Patcher
   * if ROM's odex method is VDEX, **try** to automatically deodex it
-     * bundle vdexExtractor
+     * bundle vdexExtractor 0.5.1
   * if ROM's odex method is ODEX, **try** to automatically deodex it
-     * bundle baksmali and smali
+     * bundle baksmali and smali 2.2.5
   * if ROM's services.jar already contains classes.dex, skip deodexing
+  * update dexpatcher 1.6.1
   * simplify code
   * remove old code
 
diff --git a/data/build-package.common b/data/build-package.common
index 2a751e1..9fc3ae3 100644
--- a/data/build-package.common
+++ b/data/build-package.common
@@ -109,7 +109,6 @@ increase_module_version () {
 dalvikize_jar () {
 	if [[ -f ${1} ]]; then
 		${ANDROID_HOME}/build-tools/27.0.3/dx --dex \
-			--min-sdk-version=26 \
 			--output="$(basename "${1}" .jar).dex" \
 			"${1}"
 	fi
diff --git a/patcher/dexpatcher/dexpatcher.dex b/patcher/dexpatcher/dexpatcher.dex
index ab2f9d9..4f09320 100644
Binary files a/patcher/dexpatcher/dexpatcher.dex and b/patcher/dexpatcher/dexpatcher.dex differ