diff --git a/02_activities/assignments/a1_sampling_and_reproducibility.ipynb b/02_activities/assignments/a1_sampling_and_reproducibility.ipynb
index 185d472f..264a448a 100644
--- a/02_activities/assignments/a1_sampling_and_reproducibility.ipynb
+++ b/02_activities/assignments/a1_sampling_and_reproducibility.ipynb
@@ -174,7 +174,7 @@
     "🚨 **Please review our [Assignment Submission Guide](https://github.com/UofT-DSI/onboarding/blob/main/onboarding_documents/submissions.md)** 🚨 for detailed instructions on how to format, branch, and submit your work. Following these guidelines is crucial for your submissions to be evaluated correctly.\n",
     "\n",
     "### Submission Parameters:\n",
-    "* Submission Due Date: `23:59 - 12/10/2025`\n",
+    "* Submission Due Date: `23:59 - 06 January 2026`\n",
     "* The branch name for your repo should be: `assignment-1`\n",
     "* What to submit for this assignment:\n",
     "    * This markdown file (`a1_sampling_and_reproducibility.ipynb`) should be populated with the code changed.\n",
diff --git a/02_activities/assignments/a2_survey_design_and_evaluation.md b/02_activities/assignments/a2_survey_design_and_evaluation.md
index abf3a9b8..a955d827 100644
--- a/02_activities/assignments/a2_survey_design_and_evaluation.md
+++ b/02_activities/assignments/a2_survey_design_and_evaluation.md
@@ -85,7 +85,7 @@ write your answer here
 🚨 **Please review our [Assignment Submission Guide](https://github.com/UofT-DSI/onboarding/blob/main/onboarding_documents/submissions.md)** 🚨 for detailed instructions on how to format, branch, and submit your work. Following these guidelines is crucial for your submissions to be evaluated correctly.
 
 ### Submission Parameters:
-* Submission Due Date: `23:59 - 19/10/2025`
+* Submission Due Date: `23:59 - 14 January 2026`
 * The branch name for your repo should be: `assignment-2`
 * What to submit for this assignment:
     * This markdown file (a2_survey_design_and_evaluation.md) should be populated and should be the only change in your pull request.