3 files changed, 9 insertions, 14 deletions
diff --git a/nixpkgs/pkgs/development/interpreters/elixir/1.13.nix b/nixpkgs/pkgs/development/interpreters/elixir/1.13.nix
new file mode 100644
index 000000000000..78a7458443e9
--- /dev/null
+++ b/nixpkgs/pkgs/development/interpreters/elixir/1.13.nix
@@ -0,0 +1,9 @@
+{ mkDerivation }:
+
+# How to obtain `sha256`:
+# nix-prefetch-url --unpack https://github.com/elixir-lang/elixir/archive/v${version}.tar.gz
+mkDerivation {
+  version = "1.13.1";
+  sha256 = "0z0b1w2vvw4vsnb99779c2jgn9bgslg7b1pmd9vlbv02nza9qj5p";
+  minimumOTPVersion = "22";
+}
diff --git a/nixpkgs/pkgs/development/interpreters/elixir/1.7.nix b/nixpkgs/pkgs/development/interpreters/elixir/1.7.nix
deleted file mode 100644
index 10ebd5438a11..000000000000
--- a/nixpkgs/pkgs/development/interpreters/elixir/1.7.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{ mkDerivation }:
-
-mkDerivation {
-  version = "1.7.4";
-  sha256 = "0f8j4pib13kffiihagdwl3xqs3a1ak19qz3z8fpyfxn9dnjiinla";
-  minimumOTPVersion = "19";
-}
diff --git a/nixpkgs/pkgs/development/interpreters/elixir/1.8.nix b/nixpkgs/pkgs/development/interpreters/elixir/1.8.nix
deleted file mode 100644
index 931fa50b1f72..000000000000
--- a/nixpkgs/pkgs/development/interpreters/elixir/1.8.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{ mkDerivation }:
-
-mkDerivation {
-  version = "1.8.2";
-  sha256 = "1n77cpcl2b773gmj3m9s24akvj9gph9byqbmj2pvlsmby4aqwckq";
-  minimumOTPVersion = "20";
-}