diff --git a/air_20.0.0.260_win.exe.sha1sum b/air_20.0.0.260_win.exe.sha1sum
deleted file mode 100644
index fd77d04..0000000
--- a/air_20.0.0.260_win.exe.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-2fdd561556fe881c4e5538d4ee37f523871befd3  /home/mario/.opsi-dist-cache/sereby.aio-2.3.4.1/X86/air_20.0.0.260_win.exe
diff --git a/air_21.0.0.176_win.exe.sha1sum b/air_21.0.0.176_win.exe.sha1sum
new file mode 100644
index 0000000..dd12221
--- /dev/null
+++ b/air_21.0.0.176_win.exe.sha1sum
@@ -0,0 +1 @@
+8cb15281252227082cf07c320672aec671c0eaf3  /home/mario/.opsi-dist-cache/sereby.aio-2.3.5.1/X86/air_21.0.0.176_win.exe
diff --git a/builder-product.cfg b/builder-product.cfg
index 0bc10f5..c584e08 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -29,8 +29,8 @@ CREATENEWSEREBY="1"
 # Adobe Air Verison
 # ==================================
 
-AIRVERSION="20.0.0.260"
-AIRMAJOR="20.0"
+AIRVERSION="21.0.0.176"
+AIRMAJOR="21.0"
 
 # ==================================
 # Update Java 7/8
@@ -51,8 +51,8 @@ JRE8VERSION="8.0.740.02"
 # ==================================
 
 FLASHUPDATE="1"
-FLASHVERSION="20.0.0.306"
-FLASHAXVERSION="20.0.0.306"
+FLASHVERSION="21.0.0.182"
+FLASHAXVERSION="21.0.0.182"
 
 # ==================================
 # Update Adobe Schockave
diff --git a/install_flash_player-20.0.0.306.exe.sha1sum b/install_flash_player-20.0.0.306.exe.sha1sum
deleted file mode 100644
index f755331..0000000
--- a/install_flash_player-20.0.0.306.exe.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-9cf8201ab8ea48b6b890c043fd5cb42ee2c27197  /home/mario/.opsi-dist-cache/sereby.aio-2.3.4.1/X86/install_flash_player-20.0.0.306.exe
diff --git a/install_flash_player-21.0.0.182.exe.sha1sum b/install_flash_player-21.0.0.182.exe.sha1sum
new file mode 100644
index 0000000..a42ee27
--- /dev/null
+++ b/install_flash_player-21.0.0.182.exe.sha1sum
@@ -0,0 +1 @@
+856fbdf1470998d6d3183fc4bed77b4c0cdde089  /home/mario/.opsi-dist-cache/sereby.aio-2.3.5.1/X86/install_flash_player-21.0.0.182.exe
diff --git a/install_flash_player_ax-20.0.0.306.exe.sha1sum b/install_flash_player_ax-20.0.0.306.exe.sha1sum
deleted file mode 100644
index b915928..0000000
--- a/install_flash_player_ax-20.0.0.306.exe.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-115d804f2bb1a71c8381619e21abf9af3963e293  /home/mario/.opsi-dist-cache/sereby.aio-2.3.4.1/X86/install_flash_player_ax-20.0.0.306.exe
diff --git a/install_flash_player_ax-21.0.0.182.exe.sha1sum b/install_flash_player_ax-21.0.0.182.exe.sha1sum
new file mode 100644
index 0000000..efac9de
--- /dev/null
+++ b/install_flash_player_ax-21.0.0.182.exe.sha1sum
@@ -0,0 +1 @@
+ad07ca8d6565051aeaaa6101c3b4ec8188547e8f  /home/mario/.opsi-dist-cache/sereby.aio-2.3.5.1/X86/install_flash_player_ax-21.0.0.182.exe
diff --git a/uninstall_flash_player-20.0.0.306.exe.sha1sum b/uninstall_flash_player-20.0.0.306.exe.sha1sum
deleted file mode 100644
index b30809f..0000000
--- a/uninstall_flash_player-20.0.0.306.exe.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-82e37ba30b45c64b894f58f79ee5c8e5db266112  /home/mario/.opsi-dist-cache/sereby.aio-2.3.4.1/X86/uninstall_flash_player-20.0.0.306.exe
diff --git a/uninstall_flash_player-21.0.0.182.exe.sha1sum b/uninstall_flash_player-21.0.0.182.exe.sha1sum
new file mode 100644
index 0000000..b51050b
--- /dev/null
+++ b/uninstall_flash_player-21.0.0.182.exe.sha1sum
@@ -0,0 +1 @@
+7ff465ca14c2b39c6d6f1c3c9e4d6602e518d05d  /home/mario/.opsi-dist-cache/sereby.aio-2.3.5.1/X86/uninstall_flash_player-21.0.0.182.exe