diff --git a/AudioFilter/ffmpeg/package.json b/AudioFilter/ffmpeg/package.json
index 9a9391afda83cf73e620a69b833c6321b6de7674..e93a2e1569467341c1627ac76439ad1e26e18718 100644
--- a/AudioFilter/ffmpeg/package.json
+++ b/AudioFilter/ffmpeg/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ffmpeg",
-    "version": "n4.4",
+    "version": "n4.4.2",
     "url": "https://github.com/FFmpeg/FFmpeg/archive/__VERSION__.tar.gz",
     "deps": [
         "vpx",
diff --git a/AudioFilter/ffmpeg/rules.mak b/AudioFilter/ffmpeg/rules.mak
index b411d7f87261baa0d719f94a57ed27c8882275b0..2087078cd18c3b6b851366072a2f51faba957766 100644
--- a/AudioFilter/ffmpeg/rules.mak
+++ b/AudioFilter/ffmpeg/rules.mak
@@ -1,4 +1,4 @@
-FFMPEG_HASH := n4.4
+FFMPEG_HASH := n4.4.2
 FFMPEG_URL := https://git.ffmpeg.org/gitweb/ffmpeg.git/snapshot/$(FFMPEG_HASH).tar.gz
 
 PKGS+=ffmpeg
diff --git a/WaterMark/ffmpeg/package.json b/WaterMark/ffmpeg/package.json
index cff9dba916120d646917df6bd0f78fced03ec19b..1ed50f1722e005ddc66423d888cf1ca6014c126a 100644
--- a/WaterMark/ffmpeg/package.json
+++ b/WaterMark/ffmpeg/package.json
@@ -1,6 +1,6 @@
 {
     "name": "ffmpeg",
-    "version": "n4.4",
+    "version": "n4.4.2",
     "url": "https://github.com/FFmpeg/FFmpeg/archive/__VERSION__.tar.gz",
     "deps": [
         "zlib",
diff --git a/WaterMark/ffmpeg/rules.mak b/WaterMark/ffmpeg/rules.mak
index b8735e8e616641e7d91d79dd799eb04c9d0b62c2..5056756abb533e431b840658e441595a6e52df8b 100644
--- a/WaterMark/ffmpeg/rules.mak
+++ b/WaterMark/ffmpeg/rules.mak
@@ -1,4 +1,4 @@
-FFMPEG_HASH := n4.4
+FFMPEG_HASH := n4.4.2
 FFMPEG_URL := https://git.ffmpeg.org/gitweb/ffmpeg.git/snapshot/$(FFMPEG_HASH).tar.gz
 
 PKGS+=ffmpeg
diff --git a/build-plugin.py b/build-plugin.py
old mode 100644
new mode 100755