diff --git a/gnu/packages/xorg.scm b/gnu/packages/xorg.scm
index e2137154a4..a018282456 100644
--- a/gnu/packages/xorg.scm
+++ b/gnu/packages/xorg.scm
@@ -187,7 +187,7 @@
                ".tar.bz2"))
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+            "02drlfqvjm2q7dvkkwli3fs2crb6rdb3kyd13vwx7z0rijrc10md"))))
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@@ -254,7 +254,7 @@
                ".tar.bz2"))
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@@ -275,7 +275,7 @@
                ".tar.bz2"))
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@@ -296,7 +296,7 @@
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@@ -317,7 +317,7 @@
                ".tar.bz2"))
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@@ -338,7 +338,7 @@
                ".tar.bz2"))
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+            "0xw0pdnzj5jljsbbhakc6q9ha2qnca1jr81zk7w70yl9bw83b54p"))))
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@@ -406,7 +406,7 @@
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+            "10cl4gm38dw68jzln99ijix730y7cbx8np096gmpjjwff1i73h13"))))
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@@ -427,7 +427,7 @@
                ".tar.bz2"))
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@@ -448,7 +448,7 @@
                ".tar.bz2"))
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+            "1fqzckxdzjv4802iad2fdrkpaxl4w0hhs9lxlkyraq2kq9ik7a32"))))
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@@ -469,7 +469,7 @@
                ".tar.bz2"))
         (sha256
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+            "0cfbxdp5m12cm7jsh3my0lym9328cgm7fa9faz2hqj05wbxnmhaa"))))
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@@ -691,7 +691,7 @@
                ".tar.bz2"))
         (sha256
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-            "0000000000000000000000000000000000000000000000000000"))))
+            "1pyjll4adch3z5cg663s6vhi02k8m6488f0mrasg81ssvg9jinzx"))))
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       `(("mkfontdir" ,mkfontdir)
@@ -1067,7 +1067,7 @@
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         (sha256
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+            "0jp3zc0qfdaqfkgzrb44vi9vi0a8ygb35wp082yz7rvvxhmg9sya"))))
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@@ -1100,7 +1100,7 @@
 (define-public glproto
   (package
     (name "glproto")
-    (version "1.4.16")
+    (version "1.4.15")
     (source
       (origin
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@@ -1110,7 +1110,7 @@
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+            "0wf1vq9g4pyzahb23ywx554pm5bpax49lz188fk6m5p8wbmmc0wr"))))
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@@ -1333,7 +1333,7 @@
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@@ -1992,7 +1992,7 @@
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@@ -2013,7 +2013,7 @@
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