diff --git a/build.zig b/build.zig
index 18766bb30..ae68b2b76 100644
--- a/build.zig
+++ b/build.zig
@@ -7,10 +7,10 @@ const zls_version = std.SemanticVersion{ .major = 0, .minor = 13, .patch = 0 };
 const zls_version_is_tagged: bool = false;
 
 /// Specify the minimum Zig version that is required to compile and test ZLS:
-/// Rename Dir.writeFile2 -> Dir.writeFile and update all callsites
+/// Build run step uses `ArrayListUnmanaged`, dependencies updated for `b.path`
 ///
 /// Must match the `minimum_zig_version` in `build.zig.zon`.
-const minimum_zig_version = "0.13.0-dev.68+b86c4bde6";
+const minimum_zig_version = "0.13.0-dev.79+6bc0cef60";
 
 /// Specify the minimum Zig version that is required to run ZLS:
 /// Release 0.12.0
@@ -290,8 +290,8 @@ pub fn build(b: *Build) !void {
         tests_run.has_side_effects = true;
         src_tests_run.has_side_effects = true;
 
-        tests_run.argv.insertSlice(0, args) catch @panic("OOM");
-        src_tests_run.argv.insertSlice(0, args) catch @panic("OOM");
+        tests_run.argv.insertSlice(b.allocator, 0, args) catch @panic("OOM");
+        src_tests_run.argv.insertSlice(b.allocator, 0, args) catch @panic("OOM");
 
         const merge_step = std.Build.Step.Run.create(b, "merge kcov");
         merge_step.has_side_effects = true;
diff --git a/build.zig.zon b/build.zig.zon
index bac386ab0..94b78ab7a 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -3,16 +3,16 @@
     // Must match the `zls_version` in `build.zig`
     .version = "0.13.0-dev",
     // Must match the `minimum_zig_version` in `build.zig`
-    .minimum_zig_version = "0.13.0-dev.68+b86c4bde6",
+    .minimum_zig_version = "0.13.0-dev.79+6bc0cef60",
     // whenever the dependencies are updated, run `zon2nix > deps.nix`
     .dependencies = .{
         .known_folders = .{
-            .url = "https://github.com/ziglibs/known-folders/archive/bf79988adcfce166f848e4b11e718c1966365329.tar.gz",
-            .hash = "12201314cffeb40c5e4e3da166217d2c74628c74486414aaf97422bcd2279915b9fd",
+            .url = "https://github.com/ziglibs/known-folders/archive/2f9589a.tar.gz",
+            .hash = "12209cde192558f8b3dc098ac2330fc2a14fdd211c5433afd33085af75caa9183147",
         },
         .diffz = .{
-            .url = "https://github.com/ziglibs/diffz/archive/e10bf15962e45affb3fcd7d9a950977a69c901b3.tar.gz",
-            .hash = "12200d71e4b7029ea56a429e24260c6c0e85a3069b0d4ba85eace21a0fd75910aa64",
+            .url = "https://github.com/ziglibs/diffz/archive/c717774.tar.gz",
+            .hash = "1220102cb2c669d82184fb1dc5380193d37d68b54e8d75b76b2d155b9af7d7e2e76d",
         },
     },
     .paths = .{""},