diff --git a/wiki/Accessibility-A11y-Guide.md b/wiki/Accessibility-A11y-Guide.md
index a9e01c6c59e..d80d73f6efd 100644
--- a/wiki/Accessibility-A11y-Guide.md
+++ b/wiki/Accessibility-A11y-Guide.md
@@ -32,7 +32,7 @@ There are various manual and automated tests to check if app is accessible by al
 
 **[Accessibility Scanner](https://support.google.com/accessibility/android/answer/6376570?hl=en)** : Using Accessibility Scanner we can take screenshots of each and every screen in the Oppia-app manually and the Accessibility Scanner app will give the output for the individual screenshot mentioning all the errors.
 
-[Here](https://youtu.be/LF5AgGI5H3A) is a video tutorial on how to set up and use the Accessibility Scanner.
+[Here](https://youtu.be/zCIlMlbFf7I?si=Xn1L5iCJ-TJ4DRVq) is a video tutorial on how to set up and use the Accessibility Scanner.
 
 **Screen Reader**: Screen readers like **Talkback** can be used to test the app manually. Talkback app is used by blind people to navigate to different items in the screen and get audio based output. This app will not give any error like Accessibility Scanner. 
 
@@ -80,7 +80,7 @@ TalkBack is the Google **screen reader** included on Android devices. TalkBack g
 5. Read all the instructions written on the screen as using Talkback requires specific steps.
 6. Turn on **Use Service** -> **Allow**
 
-[Here](https://youtu.be/xpIM9xlowjs) is a video tutorial on "How to use Talkback and what does its output mean?".
+[Here](https://youtu.be/JBRV1dauxyI?si=VzrxFJSpU9r3pdqq) is a video tutorial on "How to use Talkback and what does its output mean?".
 
 ### Useful Resources
 * [Android A11Y Overview](https://support.google.com/accessibility/android/answer/6006564)
@@ -89,9 +89,9 @@ TalkBack is the Google **screen reader** included on Android devices. TalkBack g
 * [Display speech output as Text: Talkback](https://developer.android.com/guide/topics/ui/accessibility/testing#optional_talkback_developer_settings)
 
 ### Developer Videos
-* [How to use Accessibility Scanner? - Tutorial](https://youtu.be/LF5AgGI5H3A)
+* [How to use Accessibility Scanner? - Tutorial](https://youtu.be/zCIlMlbFf7I?si=Xn1L5iCJ-TJ4DRVq)
   * [Presentation Slides](https://docs.google.com/presentation/d/1PM_gs3TV2LVKFv6WuF9CUQHWbK7koepAxypzxeZTFzE/edit?usp=sharing)
-* [How to use Talkback and what does its output mean? - Tutorial](https://youtu.be/xpIM9xlowjs)
+* [How to use Talkback and what does its output mean? - Tutorial](https://youtu.be/JBRV1dauxyI?si=VzrxFJSpU9r3pdqq)
   * [Presentation Slides](https://docs.google.com/presentation/d/17SeKJLKT-rUNa_Yupe97bMFSsjTNzp83jX-lZPKEtnQ/edit?usp=sharing)
 
 ## Using AccessibilityTestRule in Espresso Tests
diff --git a/wiki/Interpreting-CI-Results.md b/wiki/Interpreting-CI-Results.md
index 00b3c5667c7..14293e02f55 100644
--- a/wiki/Interpreting-CI-Results.md
+++ b/wiki/Interpreting-CI-Results.md
@@ -21,4 +21,4 @@ Example in the below check the second job has some error or failure
 Navigate to logs or search the keyword ‘error’ to find the error message to understand what might have caused the failure in the checks.
 
 ### Developer Video - Understanding CI check failures
-Learn how to interpret and troubleshoot oppia-android CI check failures in this insightful [developer video](https://youtu.be/I2bRf6fvgJ0?si=35sAagbUFSk6bOBA).
\ No newline at end of file
+Learn how to interpret and troubleshoot oppia-android CI check failures in this insightful [developer video](https://youtu.be/HLzHQULZbJE?si=RLY9_8Yzv5cjYM7q).
\ No newline at end of file
diff --git a/wiki/Static-Analysis-Checks.md b/wiki/Static-Analysis-Checks.md
index 372a9b27bc1..6cfd8b2e022 100644
--- a/wiki/Static-Analysis-Checks.md
+++ b/wiki/Static-Analysis-Checks.md
@@ -267,4 +267,4 @@ To fix failing tests from GitHub CI individually, follow the steps below.
 Note: Before running the script command in your local terminal, make sure you have Bazel installed. To learn how to set up Bazel for Oppia Android, follow these [instructions](https://github.com/oppia/oppia-android/wiki/Oppia-Bazel-Setup-Instructions). Also make sure you have oppia-android-tools installed since static checks rely on these tools to be able to perform some of the checks. To install oppia-android-tools, run `bash scripts/setup.sh` in the oppia-android directory.
 
 ### Developer Video - Understanding CI check failures
-Learn how to interpret and troubleshoot oppia-android CI check failures in this insightful [developer video](https://youtu.be/I2bRf6fvgJ0?si=35sAagbUFSk6bOBA).
\ No newline at end of file
+Learn how to interpret and troubleshoot oppia-android CI check failures in this insightful [developer video](https://youtu.be/HLzHQULZbJE?si=RLY9_8Yzv5cjYM7q).
\ No newline at end of file