diff --git a/content/tools/tool4/index.md b/content/tools/tool4/index.md
index bcb3a4a..3ac8043 100644
--- a/content/tools/tool4/index.md
+++ b/content/tools/tool4/index.md
@@ -17,7 +17,7 @@ links:
   - icon: youtube
     icon_pack: fab
     name: YouTube
-    url: https://www.youtube.com/watch?v=zJW_BL9UhqA
+    url: https://www.youtube.com/watch?v=0_R5cNZ1FOI
 
 date: 2024-09-17
 
diff --git a/content/tools/tool5/index.md b/content/tools/tool5/index.md
index 7dceed0..1089291 100644
--- a/content/tools/tool5/index.md
+++ b/content/tools/tool5/index.md
@@ -21,7 +21,7 @@ links:
   - icon: youtube
     icon_pack: fab
     name: YouTube
-    url: https://www.youtube.com/watch?v=zJW_BL9UhqA
+    url: https://www.youtube.com/watch?v=0_R5cNZ1FOI
 
 date: 2024-09-17