diff --git a/lib/compiler/aro/aro/Parser.zig b/lib/compiler/aro/aro/Parser.zig
index e7a60eb76c..8cc088942b 100644
--- a/lib/compiler/aro/aro/Parser.zig
+++ b/lib/compiler/aro/aro/Parser.zig
@@ -32,7 +32,7 @@ const Type = TypeStore.Type;
 const QualType = TypeStore.QualType;
 const Value = @import("Value.zig");
 
-const NodeList = std.ArrayList(Node.Index);
+const NodeList = std.array_list.Managed(Node.Index);
 const Switch = struct {
     default: ?TokenIndex = null,
     ranges: std.array_list.Managed(Range),
diff --git a/lib/compiler/aro/aro/Preprocessor.zig b/lib/compiler/aro/aro/Preprocessor.zig
index 45d40af3c6..680e01ebf8 100644
--- a/lib/compiler/aro/aro/Preprocessor.zig
+++ b/lib/compiler/aro/aro/Preprocessor.zig
@@ -814,7 +814,7 @@ fn fatalNotFound(pp: *Preprocessor, tok: TokenWithExpansionLocs, filename: []con
     defer pp.diagnostics.state.fatal_errors = old;
 
     var sf = std.heap.stackFallback(1024, pp.gpa);
-    var buf = std.ArrayList(u8).init(sf.get());
+    var buf = std.array_list.Managed(u8).init(sf.get());
     defer buf.deinit();
 
     try buf.print("'{s}' not found", .{filename});
diff --git a/src/Compilation.zig b/src/Compilation.zig
index 26eebab98d..74ec79b35f 100644
--- a/src/Compilation.zig
+++ b/src/Compilation.zig
@@ -6603,7 +6603,7 @@ pub fn tmpFilePath(comp: Compilation, ally: Allocator, suffix: []const u8) error
 pub fn addTranslateCCArgs(
     comp: *Compilation,
     arena: Allocator,
-    argv: *std.ArrayList([]const u8),
+    argv: *std.array_list.Managed([]const u8),
     ext: FileExt,
     out_dep_path: ?[]const u8,
     owner_mod: *Package.Module,
diff --git a/src/main.zig b/src/main.zig
index de1c112c85..94120f0a1c 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -4554,7 +4554,7 @@ fn cmdTranslateC(
         break :blk out_dep_path;
     };
 
-    var argv = std.ArrayList([]const u8).init(arena);
+    var argv = std.array_list.Managed([]const u8).init(arena);
     try comp.addTranslateCCArgs(arena, &argv, ext, out_dep_path, comp.root_mod);
     try argv.append(c_source_file.src_path);
     if (comp.verbose_cc) Compilation.dump_argv(argv.items);