installation-instructions.md

@@ -100,9 +100,13 @@ Afterwards, you can run `apt-key list`, which should give you the following deta
 ```
 pub   4096R/98507F25 2013-10-17 [expires: 2018-10-16]
 uid                  Tiago de Paula Peixoto <tiago@skewed.de>
+uid                  Tiago de Paula Peixoto <t.peixoto@bath.ac.uk>
 uid                  Tiago de Paula Peixoto <tiago@itp.uni-bremen.de>
 sub   4096R/1A7ECE03 2013-10-17 [expires: 2018-10-16]
 sub   4096R/23F08CAF 2013-10-17 [expires: 2018-10-16]
+sub   4096R/52B46290 2017-03-19 [expires: 2022-03-18]
+sub   4096R/EF5E8538 2017-03-19 [expires: 2022-03-18]
+sub   4096R/628150AC 2017-03-19 [expires: 2022-03-18]
 ```
 
 ## MacOS X