diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index 0eabc7ed8..40301ae15 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -10,7 +10,7 @@ Antoine Levy-Lambert
 Anton Mazkovoi
 Arnaud Vandyck
 Arnout J. Kuiper
-Aslak Hellesøy
+Aslak Helles�y
 Atsuhiko Yamanaka
 Avik Sengupta
 Balazs Fejes 2
@@ -45,7 +45,7 @@ Dave Brondsema
 Dave Brosius
 David A. Herman
 David Crossley
-David Gärtner
+David G�rtner
 David Kavanagh
 David Maclean
 David Rees
@@ -86,7 +86,8 @@ Irene Rusman
 Ivan Ivanov
 Jack J. Woehr
 James Duncan Davidson
-Jan Matèrne
+Jan Mat�rne
+Jan Mynarik
 Jason Hunter
 Jason Pettiss
 Jason Salter