diff --git a/fonts.yaml b/fonts.yaml
index 05683b9..6bd83dd 100644
--- a/fonts.yaml
+++ b/fonts.yaml
@@ -8,9 +8,9 @@ data:
             - MIT
     dependencies:
         buildrequires:
-            bootstrap: master
+            bootstrap: f27
         requires:
-            platform: master
+            platform: f27
     references:
         community: https://docs.pagure.org/modularity/
         documentation: https://github.com/modularity-modules/fonts
@@ -635,22 +635,22 @@ data:
                 - yanone-tagesschrift-fonts
     components:
         rpms:
-            # fontconfig-2.12.6-3.fc28
+            # fontconfig-2.12.6-3.fc27
             fontconfig:
                 rationale: Generated.
-                ref: ce2cb4fb5dffb45d6d8b57d3306dca43d22a3eb7
+                ref: e3873aa9eb11ad6154bdcd73649ea69ae4b9b1e7
             # fontpackages-1.44-19.fc27
             fontpackages:
                 rationale: Generated.
                 ref: 9e9d194d2ae9408ec3abc24fd01aabadc46e9ecd
-            # freetype-2.8-7.fc28
+            # freetype-2.8-6.fc27
             freetype:
                 rationale: Generated.
-                ref: 1007098e54f9449281f83516f0272afa5d20ec29
-            # libpng-1.6.34-1.fc28
+                ref: d6c92fbc032cb92f876f16c56f49647520533aa7
+            # libpng-1.6.31-1.fc27
             libpng:
                 rationale: Generated.
-                ref: 810ca967895e7d16da533e28738442f706ed68d7
+                ref: 066ba72bbad1c40fc910e339189585040e37ecc2
             # bitstream-vera-fonts-1.10-30.fc27
             bitstream-vera-fonts:
                 rationale: Generated.
@@ -695,10 +695,10 @@ data:
             efont-unicode-bdf:
                 rationale: Generated.
                 ref: f73b1b37c75697f3b2bc8d4f28a67a2df39b800a
-            # fonttools-3.16.0-1.fc28
+            # fonttools-3.14.0-1.fc27
             fonttools:
                 rationale: Generated.
-                ref: 6e0a427a4f9fcfb78e17b2690f3773b29930fd80
+                ref: d217e2632c2919c4ccfd9c1d183543731746948a
             # jomolhari-fonts-0.003-23.fc27
             jomolhari-fonts:
                 rationale: Generated.
@@ -1009,7 +1009,7 @@ data:
             sil-gentium-basic-fonts:
                 rationale: Generated.
                 ref: b5ee50118f3178f5373280af48a2b38c37f35d91
-            # thai-scalable-fonts-0.6.4-1.fc28
+            # thai-scalable-fonts-0.6.4-1.fc27
             thai-scalable-fonts:
                 rationale: Generated.
                 ref: 428fed0f71649fae096b4f460559b23f5d928cd7
@@ -1133,10 +1133,6 @@ data:
             lohit-bengali-fonts:
                 rationale: Generated.
                 ref: f638e888c1b3db50cc21649e496a5e4e215c232b
-            # lohit-devanagari-fonts-2.95.4-2.fc27
-            lohit-devanagari-fonts:
-                rationale: Generated.
-                ref: dd960bdd8807dee8bfef3d89a39e9ef5a7772949
             # lohit-gujarati-fonts-2.92.4-2.fc27
             lohit-gujarati-fonts:
                 rationale: Generated.
@@ -1242,7 +1238,7 @@ data:
             gdouros-musica-fonts:
                 rationale: Generated.
                 ref: bd3b7238c777cb81c670e88347d4590fa4df4e5e
-            # gdouros-symbola-fonts-10.03-1.fc28
+            # gdouros-symbola-fonts-10.03-1.fc27
             gdouros-symbola-fonts:
                 rationale: Generated.
                 ref: 2a162275bad09035f74bb4ee4cc2e3ea5ec450c3
@@ -1266,6 +1262,11 @@ data:
             fontaine:
                 rationale: Generated.
                 ref: 21a4a33f6d9622dd51fa2b6408f098c1d97c16ce
+            # lohit-devanagari-fonts-2.95.4-2.fc27
+            lohit-devanagari-fonts:
+                rationale: Generated.
+                ref: dd960bdd8807dee8bfef3d89a39e9ef5a7772949
+                buildorder: 10
             # paktype-tehreer-fonts-4.1-7.fc27
             paktype-tehreer-fonts:
                 rationale: Generated.
@@ -1334,10 +1335,10 @@ data:
             moyogo-molengo-fonts:
                 rationale: Generated.
                 ref: 3f57a1b652ea37570b2280366d59a0d674c1d392
-            # grimmer-proggy-tinysz-fonts-1.0-17.fc28
+            # grimmer-proggy-tinysz-fonts-1.0-16.fc27
             grimmer-proggy-tinysz-fonts:
                 rationale: Generated.
-                ref: 041a952ddd1b2aedf869fdd5049a9a66a38943fc
+                ref: 943b1f14549e34832d9e23891900e6bbc1aadb56
             # cf-sorts-mill-goudy-fonts-3.1-12.fc27
             cf-sorts-mill-goudy-fonts:
                 rationale: Generated.
@@ -1384,7 +1385,7 @@ data:
             cjkuni-uming-fonts:
                 rationale: Generated.
                 ref: 42af6386d56826d65575b39e4478d73a499a6679
-            # aajohan-comfortaa-fonts-3.001-1.fc28
+            # aajohan-comfortaa-fonts-3.001-1.fc27
             aajohan-comfortaa-fonts:
                 rationale: Generated.
                 ref: aed918129e0761bb3e11523a50b4d68137e3ac9b
@@ -1444,10 +1445,10 @@ data:
             nhn-nanum-gothic-coding-fonts:
                 rationale: Generated.
                 ref: 37c24b1513fbee74500018c295366ce096d34e1f
-            # thai-arundina-fonts-0.2.2-1.fc28
+            # thai-arundina-fonts-0.2.1-3.fc27
             thai-arundina-fonts:
                 rationale: Generated.
-                ref: 17641ff37c46edbea7d301aefd64b41fdc2aeb91
+                ref: bc72c8ef12778c56cc8e34228cfbeaa38412b35a
             # vdrsymbol-fonts-20100612-13.fc27
             vdrsymbol-fonts:
                 rationale: Generated.
@@ -1521,10 +1522,10 @@ data:
             kalapi-fonts:
                 rationale: Generated.
                 ref: 36ac979d5c75a5ab88530dbcaa097f10c458daa6
-            # adobe-source-sans-pro-fonts-2.020-1.fc28
+            # adobe-source-sans-pro-fonts-1.050-8.fc27
             adobe-source-sans-pro-fonts:
                 rationale: Generated.
-                ref: 746b0e68fb7e20f8f3c2e917f95ec771c2623fa3
+                ref: 2eac62e925ec4ae9fd58095dba5e81b6305741a8
             # nhn-nanum-gothic-light-fonts-1.000-9.fc27
             nhn-nanum-gothic-light-fonts:
                 rationale: Generated.
@@ -1862,50 +1863,50 @@ data:
             adobe-source-han-serif-tw-fonts:
                 rationale: Generated.
                 ref: 502b32540731fcb07e980a364a668e528aa697ed
-            # urw-base35-fonts-20170801-2.fc28
+            # urw-base35-fonts-20170801-2.fc27
             urw-base35-fonts:
                 rationale: Generated.
                 ref: 8dda2df54a1eb879794eb6e3ee80ed377283b568
-            # eosrei-emojione-fonts-1.0-5.fc28
+            # eosrei-emojione-fonts-1.0-5.fc27
             eosrei-emojione-fonts:
                 rationale: Generated.
-                ref: f9f935cd7e0956bc58c2c78995d2590eb9dbeb5a
-            # gnome-shell-extension-ibus-font-0.20170217-2.fc28
+                ref: 7b0eec7248c459816a83a50168f67833a4479436
+            # gnome-shell-extension-ibus-font-0.20170217-2.fc27
             gnome-shell-extension-ibus-font:
                 rationale: Generated.
                 ref: 478f243ce7db9e8389c24adb7970fe4af9357c13
-            # grimmer-proggy-squaresz-fonts-1.0-2.fc28
+            # grimmer-proggy-squaresz-fonts-1.0-2.fc27
             grimmer-proggy-squaresz-fonts:
                 rationale: Generated.
                 ref: 40adab3abfd9bc0550e3ca3478a9ce1750a6b407
-            # xgridfit-2.3-4.fc28
+            # xgridfit-2.3-3.fc27
             xgridfit:
                 rationale: BR of apanov-edrip-fonts
                 ref: 0c7e1c169036119c4eefb145023c7e5d6000e302
                 buildorder: 5
-            # harfbuzz-1.7.1-1.fc28
+            # harfbuzz-1.4.8-1.fc27
             harfbuzz:
                 rationale: required for lohit-telugu-fonts/ttfautohint
-                ref: d5f2fda7d96e9b264db1f2c987f534c439e38f14
+                ref: 1bcfe71e962edaf68889b2e8b622fc52aadbb4d9
                 buildorder: 10
             # graphite2-1.3.10-3.fc27
             graphite2:
                 rationale: required for lohit-telugu-fonts/ttfautohint
                 ref: c0f8767665ac20775088a86c1771273dea3eb2d0
                 buildorder: 10
-            # python-ufolib-2.1.1-1.fc28
+            # python-ufolib-2.1.0-2.fc27
             python-ufolib:
                 rationale: required for python-fontMath
-                ref: b5ee3928277a2d9f3560d92ea38553b2f7e29031
+                ref: 8d4514225c845a582468cc0a2f2d5a915e5f4d8b
                 buildorder: 5
             # ttname-1-11.fc27
             ttname:
                 rationale: Generated.
                 ref: 560329de65ba521f92e7fcdf11070cc43b20136c
-            # ttfautohint-1.7-1.fc28
+            # ttfautohint-1.6-3.fc27
             ttfautohint:
                 rationale: Generated.
-                ref: 5353812f978df1abf4d49ac5b554adf779183896
+                ref: c8b87fa5ac862ff5c647194ac6cebe7dfc1ac058
                 buildorder: 5
             # ttmkfdir-3.0.9-51.fc27
             ttmkfdir: