diff --git a/build.zig.zon b/build.zig.zon
index 20c578f..f4cce6d 100644
--- a/build.zig.zon
+++ b/build.zig.zon
@@ -2,7 +2,7 @@
     .name = .aio,
     .fingerprint = 0xdf66d422e46d3277,
     .version = "0.1.1-dev.1",
-    .minimum_zig_version = "0.14.0",
+    .minimum_zig_version = "0.15.1",
     .dependencies = .{},
     .paths = .{
         "build.zig",
diff --git a/src/io/linux.zig b/src/io/linux.zig
index 90ae751..abf0c35 100644
--- a/src/io/linux.zig
+++ b/src/io/linux.zig
@@ -177,8 +177,8 @@ pub const IO = struct {
         // 2) potentially queues more SQEs to take advantage more of the next flush_submissions().
         while (self.completed.pop()) |completion| {
             if (completion.operation == .timeout and
-                completion.operation.timeout.timespec.tv_sec == 0 and
-                completion.operation.timeout.timespec.tv_nsec == 0)
+                completion.operation.timeout.timespec.sec == 0 and
+                completion.operation.timeout.timespec.nsec == 0)
             {
                 // Zero-duration timeouts are a special case, and aren't listed in `awaiting`.
                 maybe(self.awaiting.empty());
diff --git a/src/list.zig b/src/list.zig
index 4deff6d..6166d88 100644
--- a/src/list.zig
+++ b/src/list.zig
@@ -11,10 +11,10 @@ pub fn DoublyLinkedListType(
     comptime field_back_enum: std.meta.FieldEnum(Node),
     comptime field_next_enum: std.meta.FieldEnum(Node),
 ) type {
-    assert(@typeInfo(Node) == .Struct);
+    assert(@typeInfo(Node) == .@"struct");
     assert(field_back_enum != field_next_enum);
-    assert(std.meta.FieldType(Node, field_back_enum) == ?*Node);
-    assert(std.meta.FieldType(Node, field_next_enum) == ?*Node);
+    assert(field_back_enum == ?*Node);
+    assert(field_next_enum == ?*Node);
 
     const field_back = @tagName(field_back_enum);
     const field_next = @tagName(field_next_enum);