diff --git a/flake.lock b/flake.lock
index 8f461c6..7d1694d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -637,11 +637,11 @@
     },
     "nixpkgs_6": {
       "locked": {
-        "lastModified": 1657276131,
-        "narHash": "sha256-6uymnlqkliJVIfYxb4Yz4UZBUFCLFSlbRbORIVfXvyo=",
+        "lastModified": 1657326321,
+        "narHash": "sha256-hCWVwgrahR+IUIGD5C7spqHkAFmvx9qJDkX6ABJPV44=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "80ffac409746c8b3d0696ee96cc25ccf7ac22a27",
+        "rev": "d0490bc9b889479fc5e8121434fee9202ea2064d",
         "type": "github"
       },
       "original": {
diff --git a/minecraft/paper.json b/minecraft/paper.json
index 48a6b4f..c3b9e6d 100644
--- a/minecraft/paper.json
+++ b/minecraft/paper.json
@@ -1,6 +1,6 @@
 {
   "version": "1.19",
-  "build": 52,
-  "name": "paper-1.19-52.jar",
-  "sha256": "9093b1f428bdf93dbaa1079c60272fb566fde5b8d0179ae9c572d43afa01ed73"
+  "build": 58,
+  "name": "paper-1.19-58.jar",
+  "sha256": "c87853831bc00ab717145bdb1e1717d23b5d1a0acc109b23bb77f458fe14acf4"
 }
diff --git a/python/tarballs.nix b/python/tarballs.nix
index d13c911..88228b7 100644
--- a/python/tarballs.nix
+++ b/python/tarballs.nix
@@ -22,12 +22,6 @@ in rec {
     passthru.pname = "rtf-tokenize";
     passthru.version = "1.0.0";
   };
-  plover-regenpfeifer-src = fetchurl {
-    url = "https://files.pythonhosted.org/packages/ec/2f/08609500b624e74821bfd6b4eef4dffc656b7e044e2e8dd1413d08cde570/plover_regenpfeifer-0.0.3.tar.gz";
-    sha256 = "6bea850c722ec83a2c99b6b715cdda3c104eac79f903533ea8cb421bc95cd07d";
-    passthru.pname = "plover-regenpfeifer";
-    passthru.version = "0.0.3";
-  };
   plover-emoji-src = fetchurl {
     url = "https://files.pythonhosted.org/packages/44/b0/1e8e677ee942a5817245731493c3541705aad5424a4a21ae4e3bea6a57b6/plover_emoji-0.0.4.tar.gz";
     sha256 = "db6611cd2a094859844b63f6ba2037df7929c4719457556586e9f6ab4f0b57ea";