diff --git a/.travis.yml b/.travis.yml
index c3f2bb4416acca20a0cac3b379a5ed53a7bb1d97..2716ee5ade808dd82b31f82ffd543f443785c7f3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -98,7 +98,7 @@ install:
 # then replace doxygen with the desided version
 # I use 1.8.10 instead of 1.8.11 since it looks like 1.8.11 have troubles with
 # non case sensitive files (it writes capitalized filenames)
-  - if test "$MAKEDOC" == yes ; then ./.travis/install.doxygen Release_1_8_12 ; fi
+  - if test "$MAKEDOC" == yes ; then ./.travis/install.doxygen Release_1_8_13 ; fi
   - if test "$VALGRIND" == yes ; then sudo apt-get install -y valgrind           ; fi
   - if test "$LAPACK" == yes ; then sudo apt-get -y install libatlas-base-dev      ; fi
 # moreover, we hardcode path to dynamic library, required for xdrfile to link properly