diff --git a/src/main.zig b/src/main.zig
index a680a5d89e..c61e3f3719 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -3531,7 +3531,7 @@ fn serveUpdateResults(s: *Server, comp: *Compilation) !void {
 }
 
 const ModuleDepIterator = struct {
-    split: mem.SplitIterator(u8),
+    split: mem.SplitIterator(u8, .scalar),
 
     fn init(deps_str: []const u8) ModuleDepIterator {
         return .{ .split = mem.split(u8, deps_str, ",") };
diff --git a/test/src/Cases.zig b/test/src/Cases.zig
index 0451079a0e..68ecebc7bd 100644
--- a/test/src/Cases.zig
+++ b/test/src/Cases.zig
@@ -795,7 +795,7 @@ const TestManifest = struct {
     };
 
     const TrailingIterator = struct {
-        inner: std.mem.TokenIterator(u8),
+        inner: std.mem.TokenIterator(u8, .any),
 
         fn next(self: *TrailingIterator) ?[]const u8 {
             const next_inner = self.inner.next() orelse return null;
@@ -805,7 +805,7 @@ const TestManifest = struct {
 
     fn ConfigValueIterator(comptime T: type) type {
         return struct {
-            inner: std.mem.SplitIterator(u8),
+            inner: std.mem.SplitIterator(u8, .scalar),
 
             fn next(self: *@This()) !?T {
                 const next_raw = self.inner.next() orelse return null;