diff --git a/FrOSCon24/FrOSCon.24.mm b/FrOSCon24/FrOSCon.24.mm
index c2681ca..7d06629 100644
--- a/FrOSCon24/FrOSCon.24.mm
+++ b/FrOSCon24/FrOSCon.24.mm
@@ -469,17 +469,17 @@
 <icon BUILTIN="button_ok"/>
 </node>
 </node>
-<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1723158138323" ID="ID_318920544" MODIFIED="1723160682879" TEXT="Altern von Software">
-<icon BUILTIN="flag-yellow"/>
+<node BACKGROUND_COLOR="#eef0c5" COLOR="#990000" CREATED="1723158138323" ID="ID_318920544" MODIFIED="1723166589052" TEXT="Altern von Software">
+<icon BUILTIN="pencil"/>
 </node>
-<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1723158172434" ID="ID_1899598197" MODIFIED="1723160682882" TEXT="Langlebigkeit">
-<icon BUILTIN="flag-yellow"/>
+<node BACKGROUND_COLOR="#eef0c5" COLOR="#990000" CREATED="1723158172434" ID="ID_1899598197" MODIFIED="1723166589051" TEXT="Langlebigkeit">
+<icon BUILTIN="pencil"/>
 </node>
-<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1723158204513" ID="ID_1266382074" MODIFIED="1723160682882" TEXT="Abstraktionen">
-<icon BUILTIN="flag-yellow"/>
+<node BACKGROUND_COLOR="#eef0c5" COLOR="#990000" CREATED="1723158204513" ID="ID_1266382074" MODIFIED="1723166589051" TEXT="Abstraktionen">
+<icon BUILTIN="pencil"/>
 </node>
-<node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1723158311320" ID="ID_449874531" MODIFIED="1723160682881" TEXT="Expression Problem">
-<icon BUILTIN="flag-yellow"/>
+<node BACKGROUND_COLOR="#eef0c5" COLOR="#990000" CREATED="1723158311320" ID="ID_449874531" MODIFIED="1723166589050" TEXT="Expression Problem">
+<icon BUILTIN="pencil"/>
 </node>
 <node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1723159950824" ID="ID_1962864738" MODIFIED="1723160682881" TEXT="Code flexibel machen">
 <icon BUILTIN="flag-yellow"/>
diff --git a/FrOSCon24/Vortrag-AltWerdenMitCpp.odp b/FrOSCon24/Vortrag-AltWerdenMitCpp.odp
index 779bcf5..7398a38 100644
Binary files a/FrOSCon24/Vortrag-AltWerdenMitCpp.odp and b/FrOSCon24/Vortrag-AltWerdenMitCpp.odp differ