diff --git a/repos.json.lock b/repos.json.lock
index 308888681..dc02e71fc 100644
--- a/repos.json.lock
+++ b/repos.json.lock
@@ -11,8 +11,8 @@
             "url": "https://gricad-gitlab.univ-grenoble-alpes.fr/Projets-INFO4/18-19/19/code"
         },
         "arc": {
-            "rev": "f0fd881f39d934378ab265366a19d47771da286c",
-            "sha256": "03zydlq7ninqn7x4i6kr5n09k1wf0kkdmidgg1bl8igld4lgmjy9",
+            "rev": "ee306f7979be91b9341a75934dcdcceb2ff2dd4b",
+            "sha256": "1hlaaxd9lldvwa1mk6b19hb8hh98hw7s04gh6vdlamxkyz4gpigv",
             "url": "https://github.com/arcnmx/nixexprs"
         },
         "bb010g": {
@@ -189,8 +189,8 @@
             "url": "https://github.com/pschuprikov/nur-packages"
         },
         "rycee": {
-            "rev": "fcf396d5492ed37b610625b44338743f327fbed8",
-            "sha256": "14psmj7n8mldq3vx0j4pslfx4z4llyvs7v5nmv9hvv4r99inihq3",
+            "rev": "fc1c3487768a367d460981e2a0b1385d38675593",
+            "sha256": "081h2kkbpfa1g6fb2vzll22lk1hqf6lgz853yw4kjxizfqdn20nl",
             "url": "https://gitlab.com/rycee/nur-expressions"
         },
         "smaret": {