diff --git a/third_party/nixpkgs/patches/poetry2nix-cryptography39.0.1.patch b/third_party/nixpkgs/patches/poetry2nix-cryptography39.0.1.patch
deleted file mode 100644
index 2b69e1afa8..0000000000
--- a/third_party/nixpkgs/patches/poetry2nix-cryptography39.0.1.patch
+++ /dev/null
@@ -1,9 +0,0 @@
-diff --git a/pkgs/development/tools/poetry2nix/poetry2nix/overrides/default.nix b/pkgs/development/tools/poetry2nix/poetry2nix/overrides/default.nix
---- a/pkgs/development/tools/poetry2nix/poetry2nix/overrides/default.nix
-+++ b/pkgs/development/tools/poetry2nix/poetry2nix/overrides/default.nix
-@@ -383,4 +383,5 @@ lib.composeManyExtensions [
-             "38.0.3" = "sha256-lzHLW1N4hZj+nn08NZiPVM/X+SEcIsuZDjEOy0OOkSc=";
-             "38.0.4" = "sha256-BN0kOblUwgHj5QBf52RY2Jx0nBn03lwoN1O5PEohbwY=";
-             "39.0.0" = "sha256-clorC0NtGukpE3DnZ84MSdGhJN+qC89DZPITZFuL01Q=";
-+            "39.0.1" = "sha256-0x+KIqJznDEyIUqVuYfIESKmHBWfzirPeX2R/cWlngc=";
-             "39.0.2" = "sha256-Admz48/GS2t8diz611Ciin1HKQEyMDEwHxTpJ5tZ1ZA=";
diff --git a/third_party/nixpkgs/patches/series b/third_party/nixpkgs/patches/series
index ec475fc936..e69de29bb2 100644
--- a/third_party/nixpkgs/patches/series
+++ b/third_party/nixpkgs/patches/series
@@ -1 +0,0 @@
-poetry2nix-cryptography39.0.1.patch