diff --git a/assign0.md b/assign0.md
index 5e9bc9bc6f6feffc05321e0e1f9e5363b5e192d6..d6ed65f907561d667d83e9acd6395cbd0a88bb8f 100644
--- a/assign0.md
+++ b/assign0.md
@@ -11,7 +11,7 @@ packages and getting started can often be a hassle, because of software dependen
 ---
 
 ### Download Assignment 0
-Download <a href="https://sedna.cs.umd.edu/424/assign/assignment0Dist.tgz">assign0 v1.0</a> (open w/ `tar xvfz assignment0Dist.tgz`).
+Download <a href="https://ceres.cs.umd.edu/424/assign/assignment0Dist.tgz">assign0 v1.0</a> (open w/ `tar xvfz assignment0Dist.tgz`).
 
 ### Vagrant + Virtual Box
 
diff --git a/assign1.md b/assign1.md
index fa65c4ebff7feb047409045110b7a8ca93005d45..e74246230e13a85d0cd93544438e7a825d35c7a6 100644
--- a/assign1.md
+++ b/assign1.md
@@ -3,7 +3,7 @@
 *The assignment is to be done by yourself, do not turn in AI-generated work.*
 You **will** need to create SQL queries on the first exam.
 
-Download Assignment 1 <a href="https://sedna.cs.umd.edu/424/assign/assignment1Dist.tgz">here</a>.
+Download Assignment 1 <a href="https://ceres.cs.umd.edu/424/assign/assignment1Dist.tgz">here</a>.
 
 The following assumes you have gone through PostgreSQL instructions and have ran some queries on the `university` database,
 and have downloaded the above. The resulting files are:
diff --git a/assign2.md b/assign2.md
index 15b16ef6c9c7191e53edc4bad75e2f532081103f..a2bf79b8540ec54976cfb3e47bcb4bba4539890b 100644
--- a/assign2.md
+++ b/assign2.md
@@ -2,7 +2,7 @@
 ### Due Sep 15, midnight.
 *The assignment is to be done by yourself.*
 
-Download Assignment 2 files <a href="https://sedna.cs.umd.edu/424/assign/assignment2Dist.tgz?2">here</a>.
+Download Assignment 2 files <a href="https://ceres.cs.umd.edu/424/assign/assignment2Dist.tgz?2">here</a>.
 
 The following assumes you have gone through PostgreSQL instructions
 and have ran some queries on the `university` database, and have
diff --git a/assign3.md b/assign3.md
index 74264ff8b9cd6763a4bb37181fc9b63918b05bc6..e15647ae3d7b19c9458f40b4172dd354b7292f35 100644
--- a/assign3.md
+++ b/assign3.md
@@ -3,7 +3,7 @@
 
 ### Setup
 
-Download the startup files [here](https://sedna.cs.umd.edu/424/assign/assignment3Dist.tgz).
+Download the startup files [here](https://ceres.cs.umd.edu/424/assign/assignment3Dist.tgz).
 
 As before we have created a VagrantFile for you on [gradescope](https://www.gradescope.com/courses/535193/assignments/2852208). The main differences here are that we have loaded a skewed database (`flightsskewed`), and also installed Java. Start by doing `vagrant up` and `vagrant ssh` as usual.
 
diff --git a/assign4.md b/assign4.md
index a394535a4c80da0ffecaf1063fb99ece3c2995d7..2ac5bfae8f1009bac3f806538322903b5e22fdbf 100644
--- a/assign4.md
+++ b/assign4.md
@@ -7,7 +7,7 @@ Two parts: `psycopg` and `peewee`.
 
 ### Setup
 
-Download the startup files [here](https://sedna.cs.umd.edu/424/assign/assignment4Dist.tgz?2).
+Download the startup files [here](https://ceres.cs.umd.edu/424/assign/assignment4Dist.tgz?2).
 
 As before we have created a VagrantFile for you. Start by doing `vagrant up` and `vagrant ssh` as usual.
 Ensure that the Vagrantfile has loaded
diff --git a/assign5.md b/assign5.md
index fd140fa7b0b7afb645122074603965b1f2be199d..6d744f02a78f95e8c832f811add87745cd00a399 100644
--- a/assign5.md
+++ b/assign5.md
@@ -5,7 +5,7 @@
 
 ### Setup
 
-Download files for Assignment 5 [here](https://sedna.cs.umd.edu/424/assign/assignment5Dist.tgz?1").
+Download files for Assignment 5 [here](https://ceres.cs.umd.edu/424/assign/assignment5Dist.tgz?1").
 *We do not provide a new Vagrant file as you can use your existing VM's with this project, or just natively on your computer.*
 
 ### Overview