diff --git a/platform.yaml b/platform.yaml
index f6825d4..d137fdb 100644
--- a/platform.yaml
+++ b/platform.yaml
@@ -100,11 +100,11 @@ data:
                 rationale: >-
                     Binary utilities.
                 ref: 3ce2e142bc6610dc8023b6cc5e9af35453deb6f1
-            # btrfs-progs-4.11.1-1.fc27
+            # btrfs-progs-4.12-1.fc27
             btrfs-progs:
                 rationale: >-
                     Btrfs support.
-                ref: 3d881517c17664499582a757e92321302f4e840e
+                ref: 55538f82fe4f8229d395f22571d77d43742b564b
             # byacc-1.9.20170201-1.fc26
             byacc:
                 rationale: >-
@@ -240,11 +240,11 @@ data:
                 rationale: >-
                     Base system files and macros.
                 ref: master
-            # fedora-repos-27-0.2
-            fedora-repos:
+            # fedora-modular-repos-27-1
+            fedora-modular-repos:
                 rationale: >-
                     Autogenerated by Host & Platform tooling.
-                ref: 20c64c6541dd249763f63d05f7590f1cc777eeb1
+                ref: master
             # fedora-rpm-macros-26-2.fc26
             fedora-rpm-macros:
                 rationale: >-
@@ -1095,11 +1095,11 @@ data:
                 rationale: >-
                     Autogenerated by Host & Platform tooling.
                 ref: 0513d3a0eb83bf758eafc3538b9b7e92d3b63c01
-            # perl-IPC-System-Simple-1.25-14.fc27
+            # perl-IPC-System-Simple-1.25-16.fc27
             perl-IPC-System-Simple:
                 rationale: >-
                     Autogenerated by Host & Platform tooling.
-                ref: 08973c4b7a90f35b76640af614c4c5be1575dfdc
+                ref: 3a86298b0339e0b075800ac03a2fcbf10ad16c2b
             # perl-JSON-PP-2.94-3.fc27
             perl-JSON-PP:
                 rationale: >-
@@ -1560,11 +1560,11 @@ data:
                 rationale: >-
                     Autogenerated by Host & Platform tooling.
                 ref: f96113c5fa8fa79264924459245876d7d946aa0b
-            # systemd-234-3.fc27
+            # systemd-234-5.fc27
             systemd:
                 rationale: >-
                     The init system.
-                ref: d044ab56d6ed7eebdd213f0686ffe871639b171c
+                ref: 27bd1bd49f9d322e62d8d85963a75307262f9953
             # systemtap-3.2-0.20170512gitc67d8f274b21.fc27
             systemtap:
                 rationale: >-