diff --git a/default.nix b/default.nix
index cdf5a53..4ea7437 100644
--- a/default.nix
+++ b/default.nix
@@ -41,7 +41,7 @@ let
   jacobi_tools = {
     inherit (jacobi) batwhich get_cert github_tags gke_config gke-gcloud-auth-plugin;
     inherit (jacobi) portwatch __rd __rd_shell __pg_bootstrap __pg_shell __pg __run;
-    inherit (jacobi) pog hex hexcast nixup nix_hash_medable nix_hash_jpetrucciani;
+    inherit (jacobi) pog hex hexcast nixup nixcache nixsum nix_hash_medable nix_hash_jpetrucciani;
     inherit (jacobi) srv _zaddy zaddy zaddy-browser;
     inherit (jacobi) poetry2nix nix2container foundry;
   };
diff --git a/pins/jpetrucciani.json b/pins/jpetrucciani.json
index beb53eb..d98e4f7 100644
--- a/pins/jpetrucciani.json
+++ b/pins/jpetrucciani.json
@@ -1,5 +1,5 @@
 {
-  "date": "2024-05-19",
-  "rev": "e9396c8eb5fef89530a63511fdb1848404a4b0f3",
-  "sha256": "00v9cfaqq46c8p3695fnxcnrk1h2v8z68yg9whf55zplsdxm24hn"
+  "date": "2024-06-03",
+  "rev": "64f266cd813bc3fbb647a55ce6368cfc75c8e687",
+  "sha256": "0axz2zwxz6433lb9bmxcm4jwp035m9x7335rfdbx39zrxg13vmh3"
 }
diff --git a/pins/nixpkgs.json b/pins/nixpkgs.json
index eb3e7f6..d5179e8 100644
--- a/pins/nixpkgs.json
+++ b/pins/nixpkgs.json
@@ -1,5 +1,5 @@
 {
-  "date": "2024-05-19",
-  "rev": "4a6b83b05df1a8bd7d99095ec4b4d271f2956b64",
-  "sha256": "0zmyrxyrq6l2qjiy4fshjvhza6gvjdq1fn82543wb2li21jmpnpq"
+  "date": "2024-06-03",
+  "rev": "57610d2f8f0937f39dbd72251e9614b1561942d8",
+  "sha256": "0k8az8vmfdk1n8xlza252sqk0hm1hfc7g67adin6jxqaab2s34n9"
 }