[cantarell-fonts/ufo-conversion] Update requirements

[Nikolaus Waxweiler <nwaxweiler src gnome org>]

commit d3afbbd6b3b90c5a1cf7c58956965cdd097c8157
Author: Nikolaus Waxweiler <madigens gmail com>
Date:   Sat Feb 9 14:37:17 2019 +0000

    Update requirements

 requirements.txt | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/requirements.txt b/requirements.txt
index 35f3ea09..987430b8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,15 +9,15 @@ booleanoperations==0.8.2  # via fontmake, ufo2ft
 compreffor==0.4.6.post1   # via ufo2ft
 cu2qu==1.6.5              # via fontmake, ufo2ft
 defcon[lxml]==0.6.0       # via fontmake, glyphslib, mutatormath, ufo2ft
-fontmake==1.8.0
+fontmake==1.9.1
 fontmath==0.4.9           # via mutatormath
-fonttools[lxml,ufo,unicode]==3.34.2  # via booleanoperations, compreffor, cu2qu, defcon, fontmake, fontmath, 
glyphslib, mutatormath, psautohint, ufo2ft
-fs==2.1.2                 # via fonttools
-glyphslib==3.1.4
-lxml==4.2.5               # via fonttools
+fonttools[lxml,ufo,unicode]==3.37.3  # via booleanoperations, compreffor, cu2qu, defcon, fontmake, fontmath, 
glyphslib, mutatormath, psautohint, ufo2ft
+fs==2.3.0                 # via fonttools
+glyphslib==3.2.0
+lxml==4.3.1               # via fonttools
 mutatormath==2.1.2        # via fontmake
 psautohint==1.9.1
 pyclipper==1.1.0.post1    # via booleanoperations
-pytz==2018.7              # via fs
+pytz==2018.9              # via fs
 six==1.12.0               # via fs
-ufo2ft==2.5.0             # via fontmake
+ufo2ft==2.7.0             # via fontmake