diff --git a/bootstrap.yaml b/bootstrap.yaml
index c1cdfc3..19da0a9 100644
--- a/bootstrap.yaml
+++ b/bootstrap.yaml
@@ -1122,10 +1122,10 @@ data:
             dotconf:
                 rationale: Autogenerated from sampledata.
                 ref: 61a30929dc970787bd60e1b2f84cf1602fcd96e3
-            # doxygen-1.8.13-4.fc26
+            # doxygen-1.8.13-5.fc26
             doxygen:
                 rationale: Autogenerated from sampledata.
-                ref: a772aabeb51c2444090b314f63c25014118b5f6c
+                ref: 127e0380776731fecb6e15f00e2b1ab5d9b53b9c
             # dpkg-1.18.22-2.fc26
             dpkg:
                 rationale: Autogenerated from sampledata.
@@ -1710,10 +1710,10 @@ data:
             ghostscript-fonts:
                 rationale: Autogenerated from sampledata.
                 ref: 5da4642f70202404068c97a77a5df86ad8439d20
-            # giflib-4.1.6-16.fc26
+            # giflib-4.1.6-17.fc27
             giflib:
                 rationale: Autogenerated from sampledata.
-                ref: ce1fbdd3ab194442138e04b587b37d4133bdbe4c
+                ref: c6d6d71b3afe7f88cea131f91322675ba2ae1f71
             # git-2.12.0-1.fc26
             git:
                 rationale: Autogenerated from sampledata.