diff --git a/CHANGELOG.md b/CHANGELOG.md
index f184742..6b693ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -23,6 +23,7 @@
 - Update tools
 - Add 9 tools to updater
 - Fix updater FileNotFoundError
+- Change QUnpack version
 
 ## 2021.1 - May 17, 2020
 
diff --git a/UnPacking/QUnpack/QUnpack - 2.2.7z b/UnPacking/QUnpack/QUnpack - 2.2.7z
index f458139..06b45a5 100644
Binary files a/UnPacking/QUnpack/QUnpack - 2.2.7z and b/UnPacking/QUnpack/QUnpack - 2.2.7z differ
diff --git a/UnPacking/QUnpack/QUnpack - 3.4.7z b/UnPacking/QUnpack/QUnpack - 3.4.7z
index 24f9b4b..580a31e 100644
Binary files a/UnPacking/QUnpack/QUnpack - 3.4.7z and b/UnPacking/QUnpack/QUnpack - 3.4.7z differ
diff --git a/UnPacking/QUnpack/QUnpack - 4.3.7z b/UnPacking/QUnpack/QUnpack - 4.3.7z
index c277a83..0e4de1e 100644
Binary files a/UnPacking/QUnpack/QUnpack - 4.3.7z and b/UnPacking/QUnpack/QUnpack - 4.3.7z differ
diff --git a/UnPacking/QUnpack/QUnpack - src.7z b/UnPacking/QUnpack/QUnpack - src.7z
new file mode 100644
index 0000000..257bd1d
Binary files /dev/null and b/UnPacking/QUnpack/QUnpack - src.7z differ