diff --git a/README.md b/README.md
index 4062917..9d9dab9 100644
--- a/README.md
+++ b/README.md
@@ -48,12 +48,12 @@ export make_use_debsign=true
 1\. Download the APT Signing Key.
 
 ```
-wget https://www.kicksecure.com/derivative.asc
+wget https://www.kicksecure.com/keys/derivative.asc
 ```
 
 Users can [check the Signing Key](https://www.kicksecure.com/wiki/Signing_Key) for better security.
 
-2\. Add the APT Signing Key..
+2\. Add the APT Signing Key.
 
 ```
 sudo cp ~/derivative.asc /usr/share/keyrings/derivative.asc
@@ -62,7 +62,7 @@ sudo cp ~/derivative.asc /usr/share/keyrings/derivative.asc
 3\. Add the derivative repository.
 
 ```
-echo "deb [signed-by=/usr/share/keyrings/derivative.asc] https://deb.kicksecure.com bullseye main contrib non-free" | sudo tee /etc/apt/sources.list.d/derivative.list
+echo "deb [signed-by=/usr/share/keyrings/derivative.asc] https://deb.kicksecure.com bookworm main contrib non-free" | sudo tee /etc/apt/sources.list.d/derivative.list
 ```
 
 4\. Update your package lists.
@@ -95,7 +95,7 @@ NOTE: Replace `generic-package` with the actual name of this package `genmkfile`
 ## Contact ##
 
 * [Free Forum Support](https://forums.kicksecure.com)
-* [Professional Support](https://www.kicksecure.com/wiki/Professional_Support)
+* [Premium Support](https://www.kicksecure.com/wiki/Premium_Support)
 
 ## Donate ##