diff --git a/pins/jpetrucciani.json b/pins/jpetrucciani.json
index 13a6834..4667156 100644
--- a/pins/jpetrucciani.json
+++ b/pins/jpetrucciani.json
@@ -1,5 +1,5 @@
 {
-  "date": "2023-12-13",
-  "rev": "eeab96c123ec5a7c8acd58d18df99609add35ccd",
-  "sha256": "16cd556nf47xzjrfc4nr7x1a3xly69cqd05bgfhj7j3j9y9vcqvi"
+  "date": "2023-12-21",
+  "rev": "440b489046b7a4f45db1fef6a7c724897c3d91fb",
+  "sha256": "0430mibdxgfa5cbdr2mvhqq1g6bkhzhbc6z1yh4m3my3g11y1scx"
 }
diff --git a/pins/nixpkgs.json b/pins/nixpkgs.json
index e884dcd..9d17f43 100644
--- a/pins/nixpkgs.json
+++ b/pins/nixpkgs.json
@@ -1,5 +1,5 @@
 {
-  "date": "2023-12-10",
-  "rev": "2c7f3c0fb7c08a0814627611d9d7d45ab6d75335",
-  "sha256": "1yswzpqq384ia4k2lyi8qicp07bvk5lsdx2y7wsd3sdvj79g72za"
+  "date": "2023-12-21",
+  "rev": "54aac082a4d9bb5bbc5c4e899603abfb76a3f6d6",
+  "sha256": "1lx3v67ymjr8vy49hzm9z52zzg7g5ak1x33qcp4vcp75rg04vlgs"
 }