diff --git a/libsrc/ffdec_lib/testdata/as2/as2.fla b/libsrc/ffdec_lib/testdata/as2/as2.fla
index 3c818963b..93c670fc9 100644
Binary files a/libsrc/ffdec_lib/testdata/as2/as2.fla and b/libsrc/ffdec_lib/testdata/as2/as2.fla differ
diff --git a/libsrc/ffdec_lib/testdata/as2/as2.swf b/libsrc/ffdec_lib/testdata/as2/as2.swf
index 4e201100a..ac9c6cea3 100644
Binary files a/libsrc/ffdec_lib/testdata/as2/as2.swf and b/libsrc/ffdec_lib/testdata/as2/as2.swf differ
diff --git a/libsrc/ffdec_lib/testdata/as3_new/bin/as3_new.air.swf b/libsrc/ffdec_lib/testdata/as3_new/bin/as3_new.air.swf
index c33bc9d6d..9a1080a8f 100644
Binary files a/libsrc/ffdec_lib/testdata/as3_new/bin/as3_new.air.swf and b/libsrc/ffdec_lib/testdata/as3_new/bin/as3_new.air.swf differ
diff --git a/libsrc/ffdec_lib/testdata/as3_new/bin/as3_new.flex.swf b/libsrc/ffdec_lib/testdata/as3_new/bin/as3_new.flex.swf
index 195b3da9f..a6bc7bfad 100644
Binary files a/libsrc/ffdec_lib/testdata/as3_new/bin/as3_new.flex.swf and b/libsrc/ffdec_lib/testdata/as3_new/bin/as3_new.flex.swf differ
diff --git a/libsrc/ffdec_lib/testdata/as3_new/obj/as3_newConfig.old b/libsrc/ffdec_lib/testdata/as3_new/obj/as3_newConfig.old
index 72050bcc3..0400aa796 100644
--- a/libsrc/ffdec_lib/testdata/as3_new/obj/as3_newConfig.old
+++ b/libsrc/ffdec_lib/testdata/as3_new/obj/as3_newConfig.old
@@ -16,7 +16,7 @@
     </define>
     <define append="true">
       <name>CONFIG::timeStamp</name>
-      <value>'28.02.2021'</value>
+      <value>'08.03.2021'</value>
     </define>
     <define append="true">
       <name>CONFIG::air</name>
diff --git a/libsrc/ffdec_lib/testdata/as3_new/obj/as3_newConfig.xml b/libsrc/ffdec_lib/testdata/as3_new/obj/as3_newConfig.xml
index 72050bcc3..0400aa796 100644
--- a/libsrc/ffdec_lib/testdata/as3_new/obj/as3_newConfig.xml
+++ b/libsrc/ffdec_lib/testdata/as3_new/obj/as3_newConfig.xml
@@ -16,7 +16,7 @@
     </define>
     <define append="true">
       <name>CONFIG::timeStamp</name>
-      <value>'28.02.2021'</value>
+      <value>'08.03.2021'</value>
     </define>
     <define append="true">
       <name>CONFIG::air</name>
diff --git a/libsrc/ffdec_lib/testdata/as3_new/src/Main.as b/libsrc/ffdec_lib/testdata/as3_new/src/Main.as
index 91ed1fe40..15bb30d96 100644
--- a/libsrc/ffdec_lib/testdata/as3_new/src/Main.as
+++ b/libsrc/ffdec_lib/testdata/as3_new/src/Main.as
@@ -21,6 +21,7 @@ package
 		TestChainedAssignments;
 		TestComplexExpressions;
 		TestContinueLevels;
+		TestCompoundAssignments;
 		TestDecl2;
 		TestDeclarations;
 		TestDeobfuscation;
diff --git a/libsrc/ffdec_lib/testdata/as3_new/src/tests/TestCompoundAssignments.as b/libsrc/ffdec_lib/testdata/as3_new/src/tests/TestCompoundAssignments.as
new file mode 100644
index 000000000..300c1fcfc
--- /dev/null
+++ b/libsrc/ffdec_lib/testdata/as3_new/src/tests/TestCompoundAssignments.as
@@ -0,0 +1,52 @@
+package tests
+{
+	
+	public class TestCompoundAssignments
+	{
+		private var attr :int  = 0;
+		
+		public function calc():int{
+			return 5;
+		}
+		
+		public function run():void
+		{
+			/*var b:* = [10,20,30];										
+			
+			var a:int = 0;
+			trace("a += 5");
+			a += 5;
+			
+			
+			b[calc()] = b[calc()] + 2;
+			
+			var t:MyTest = new MyTest();
+			trace("t.attr += 5");		
+			t.attr *= 10;			
+			
+			trace("attr += 5");	
+			attr -= 5;
+			
+			trace("arr[2] += 5");		
+			b[2] += 5;
+			
+			trace("arr[call()] += 5");				
+			b[calc()] /= 5;
+			
+			b[calc()][calc()] &= 10;
+			
+			try{
+				trace("in try");
+			}catch (e:Error){
+				trace(e.message);
+			}		*/
+			var a:int = 0;
+			trace(a += 10);
+		}
+				
+	}
+}
+
+class MyTest {
+	public var attr:int = 0;
+}
\ No newline at end of file