diff --git a/fonts/liberation-fonts b/fonts/liberation-fonts
index 9510ebd1..4b019204 160000
--- a/fonts/liberation-fonts
+++ b/fonts/liberation-fonts
@@ -1 +1 @@
-Subproject commit 9510ebd130bcb4dfc76b053b438d8a97a3ed4600
+Subproject commit 4b0192046158094654e865245832c66d2104219e
diff --git a/fonts/patches/LiberationMono-Regular.patch b/fonts/patches/LiberationMono-Regular.patch
index e32b36dd..0c08611b 100644
--- a/fonts/patches/LiberationMono-Regular.patch
+++ b/fonts/patches/LiberationMono-Regular.patch
@@ -1,8 +1,6 @@
-diff --git a/LiberationMono-Regular.sfd b/LiberationMono-Regular.sfd
-index 0cedbd4..13b9a63 100644
 --- a/LiberationMono-Regular.sfd
 +++ b/LiberationMono-Regular.sfd
-@@ -3931,6 +3931,10 @@ ShortTable: maxp 16
+@@ -3935,6 +3935,10 @@
    3
    1
  EndShort
@@ -10,6 +8,6 @@ index 0cedbd4..13b9a63 100644
 +!!!!"!!**$!<E0/!"B2J!!iQ/s8E!)!"&](!"&]4s8;p*!"8i*!"8i9s8;p,!"Ao*!"Ju<s82j-
 +!"Ju+!"],?s82j/!"],,!"o8Bs8)d0!"f2-!#,DFs8)cr
 +EndTtf
- LangName: 1033 "" "" "Regular" "Ascender - Liberation Mono" "" "Version 2.00.3" "" "Liberation is a trademark of Red Hat, Inc. registered in U.S. Patent and Trademark Office and certain other jurisdictions." "Ascender Corporation" "Steve Matteson" "Based on Cousine, which was designed by Steve Matteson as an innovative, refreshing sans serif design that is metrically compatible with Courier New+ISIA. Cousine offers improved on-screen readability characteristics and the pan-European WGL character set and solves the needs of developers looking for width-compatible fonts to address document portability across platforms." "http://www.ascendercorp.com/" "http://www.ascendercorp.com/typedesigners.html" "Licensed under the SIL Open Font License, Version 1.1" "http://scripts.sil.org/OFL" 
+ LangName: 1033 "" "" "Regular" "Ascender - Liberation Mono" "" "Version 2.1.5" "" "Liberation is a trademark of Red Hat, Inc. registered in U.S. Patent and Trademark Office and certain other jurisdictions." "Ascender Corporation" "Steve Matteson" "Based on Cousine, which was designed by Steve Matteson as an innovative, refreshing sans serif design that is metrically compatible with Courier New+ISIA. Cousine offers improved on-screen readability characteristics and the pan-European WGL character set and solves the needs of developers looking for width-compatible fonts to address document portability across platforms." "http://www.ascendercorp.com/" "http://www.ascendercorp.com/typedesigners.html" "Licensed under the SIL Open Font License, Version 1.1" "http://scripts.sil.org/OFL"
  GaspTable: 3 8 2 17 1 65535 3 0
  Encoding: UnicodeBmp