diff --git a/.mailmap b/.mailmap
index ae17a11e6..e8e8d472f 100644
--- a/.mailmap
+++ b/.mailmap
@@ -3,7 +3,7 @@ Stuart Burrell <stuartburrell1994@gmail.com> stuartburrell <unknown>
 Reinis Cirpons <rc234@st-andrews.ac.uk> Reinis Cirpons <43414125+reiniscirpons@users.noreply.github.com>
 Reinis Cirpons <rc234@st-andrews.ac.uk> reiniscirpons <rc234@st-andrews.ac.uk>
 Tom Conti-Leslie <tom.contileslie@gmail.com> Tom Conti-Leslie <54725378+tomcontileslie@users.noreply.github.com>
-Joe Edwards <je53@st-andrews.ac.uk> Joe Edwards <80713360+Joseph-Edwards@users.noreply.github.com>
+Joseph Edwards <jde1@st-andrews.ac.uk> Joseph Edwards <80713360+Joseph-Edwards@users.noreply.github.com>
 Luke Elliott <le27@st-andrews.ac.uk> le27 <le27@st-andrews.ac.uk>
 Fernando Flores Brito <ffloresbrito@gmail.com> Fernando Flores Brito <ffb3@st-andrews.ac.uk>
 Nick Ham <nicholas.charles.ham@gmail.com>
diff --git a/PackageInfo.g b/PackageInfo.g
index 5bdb399f1..a1a26411b 100644
--- a/PackageInfo.g
+++ b/PackageInfo.g
@@ -114,10 +114,10 @@ Persons := [
 
   rec(
     LastName      := "Edwards",
-    FirstNames    := "Joe",
+    FirstNames    := "Joseph",
     IsAuthor      := true,
     IsMaintainer  := false,
-    Email         := "je53@st-andrews.ac.uk",
+    Email         := "jde1@st-andrews.ac.uk",
     PostalAddress := _STANDREWSMATHS,
     Place         := "St Andrews",
     Institution   := "University of St Andrews",