diff --git a/build.zig b/build.zig
index 572cb0188..07c35fd24 100644
--- a/build.zig
+++ b/build.zig
@@ -3,7 +3,7 @@ const builtin = @import("builtin");
 
 /// Must match the `version` in `build.zig.zon`.
 /// Remove `.pre` when tagging a new ZLS release and add it back on the next development cycle.
-const zls_version = std.SemanticVersion{ .major = 0, .minor = 13, .patch = 0, .pre = "dev" };
+const zls_version = std.SemanticVersion{ .major = 0, .minor = 13, .patch = 0 };
 
 /// Specify the minimum Zig version that is required to compile and test ZLS:
 /// Release 0.13.0
diff --git a/build.zig.zon b/build.zig.zon
index e262c9b1b..2d3c0d5fa 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -1,7 +1,7 @@
 .{
     .name = "zls",
     // Must match the `zls_version` in `build.zig`
-    .version = "0.13.0-dev",
+    .version = "0.13.0",
     // Must match the `minimum_build_zig_version` in `build.zig`
     .minimum_zig_version = "0.13.0",
     // If you do not use Nix, a ZLS maintainer or Nix user can take care of this.
diff --git a/flake.nix b/flake.nix
index 70a90e762..c21212a24 100644
--- a/flake.nix
+++ b/flake.nix
@@ -28,7 +28,7 @@
         packages.default = packages.zls;
         packages.zls = pkgs.stdenvNoCC.mkDerivation {
           name = "zls";
-          version = "master";
+          version = "0.13.0";
           src = gitignoreSource ./.;
           nativeBuildInputs = [ zig ];
           dontConfigure = true;