diff --git a/AUTHORS.txt b/AUTHORS.txt
index c5bd18be4..aedba6891 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -11,7 +11,7 @@ Paul Martz
 Marco Jez
 Mathias Fröhlich
 Mike Weiblen
-Jean-Sebastien Guay
+Jean-Sébastien Guay
 Farshid Lashkari
 Eric Wing
 Ulrich Hertlein
diff --git a/applications/osgversion/Contributors.cpp b/applications/osgversion/Contributors.cpp
index 44fcaf296..ea7df192b 100644
--- a/applications/osgversion/Contributors.cpp
+++ b/applications/osgversion/Contributors.cpp
@@ -315,10 +315,12 @@ TypoCorrection typoCorrections[] =
     {"Hooper",         "Hopper"},
     {"Inverson",       "Iverson"},
     {"Iversion",       "Iverson"},
-    {"Jean-Sebastein", "Jean-Sebastien"},
-    {"Jean-Sebastian", "Jean-Sebastien"},
-    {"Jean-Sebastirn", "Jean-Sebastien"},
-    {"Jea-Sebastien",  "Jean-Sebastien"},
+    {"Jean-Sebastein", "Jean-Sébastien"},
+    {"Jean-Sebastian", "Jean-Sébastien"},
+    {"Jean-Sebastirn", "Jean-Sébastien"},
+    {"Jea-Sebastien",  "Jean-Sébastien"},
+    {"Jean-Sebasien",  "Jean-Sébastien"},
+    {"Jean-Sebastien", "Jean-Sébastien"},
     {"Johhansen",      "Johansen"},
     {"Johnansen",      "Johansen"},
     {"Johnasen",       "Johansen"},
@@ -431,7 +433,6 @@ TypoCorrection typoCorrections[] =
     {"Fielder",        "Fiedler"},
     {"Mathia",         "Mathias"},
     {"Halgarth",       "Hogarth"},
-    {"Jean-Sebasien",  "Jean-Sebastien"},
     {"Katherina",      "Katharina"},
     {"Biyfarguine",    "Boufarguine"},
     {"Dickenson",       "Dickinson"},
@@ -496,7 +497,7 @@ NameCorrection nameCorrections[] =
     {"Time",            "Moore",
      "Tim",            "Moore"},
     {"Jean",           "Sebastien",
-     "Jean-Sebastien", "Guay"},
+     "Jean-Sébastien", "Guay"},
     {"Michale",        "Platings",
      "Michael",        "Platings"},
     {"Mick",           "",