diff --git a/README.md b/README.md
index 5651a29..fae13b3 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # zig-wayland
 
-Zig 0.7.1 bindings and protocol scanner for libwayland.
+Zig 0.8.0 bindings and protocol scanner for libwayland.
 
 ## Usage
 
diff --git a/src/common_core.zig b/src/common_core.zig
index f8eaec7..2afbaa7 100644
--- a/src/common_core.zig
+++ b/src/common_core.zig
@@ -118,7 +118,7 @@ test "Fixed" {
     {
         const initial: f64 = 10.5301837;
         const val = Fixed.fromDouble(initial);
-        try testing.expectApproxEqAbs(initial, val.toDouble(), 1 / 256.);
+        try testing.expectApproxEqAbs(initial, val.toDouble(), 1.0 / 256.0);
         try testing.expectEqual(@as(i24, 10), val.toInt());
     }
 
diff --git a/src/scanner.zig b/src/scanner.zig
index bb91804..11549d9 100644
--- a/src/scanner.zig
+++ b/src/scanner.zig
@@ -33,10 +33,10 @@ pub fn scan(root_dir: fs.Dir, out_path: []const u8, wayland_xml: []const u8, pro
 
         var iter = scanner.client.iterator();
         while (iter.next()) |entry| {
-            try writer.print("pub const {s} = struct {{", .{entry.key});
-            if (mem.eql(u8, entry.key, "wl"))
+            try writer.print("pub const {s} = struct {{", .{entry.key_ptr.*});
+            if (mem.eql(u8, entry.key_ptr.*, "wl"))
                 try writer.writeAll("pub usingnamespace @import(\"wayland_client_core.zig\");\n");
-            for (entry.value.items) |generated_file|
+            for (entry.value_ptr.items) |generated_file|
                 try writer.print("pub usingnamespace @import(\"{s}\");", .{generated_file});
             try writer.writeAll("};\n");
         }
@@ -53,10 +53,10 @@ pub fn scan(root_dir: fs.Dir, out_path: []const u8, wayland_xml: []const u8, pro
 
         var iter = scanner.server.iterator();
         while (iter.next()) |entry| {
-            try writer.print("pub const {s} = struct {{", .{entry.key});
-            if (mem.eql(u8, entry.key, "wl"))
+            try writer.print("pub const {s} = struct {{", .{entry.key_ptr.*});
+            if (mem.eql(u8, entry.key_ptr.*, "wl"))
                 try writer.writeAll("pub usingnamespace @import(\"wayland_server_core.zig\");\n");
-            for (entry.value.items) |generated_file|
+            for (entry.value_ptr.items) |generated_file|
                 try writer.print("pub usingnamespace @import(\"{s}\");", .{generated_file});
             try writer.writeAll("};\n");
         }
@@ -70,8 +70,8 @@ pub fn scan(root_dir: fs.Dir, out_path: []const u8, wayland_xml: []const u8, pro
 
         var iter = scanner.common.iterator();
         while (iter.next()) |entry| {
-            try writer.print("pub const {s} = struct {{", .{entry.key});
-            for (entry.value.items) |generated_file|
+            try writer.print("pub const {s} = struct {{", .{entry.key_ptr.*});
+            for (entry.value_ptr.items) |generated_file|
                 try writer.print("pub usingnamespace @import(\"{s}\");", .{generated_file});
             try writer.writeAll("};\n");
         }
@@ -108,7 +108,7 @@ const Scanner = struct {
             const client_file = try out_dir.createFile(client_filename, .{});
             defer client_file.close();
             try protocol.emitClient(client_file.writer());
-            try (try scanner.client.getOrPutValue(protocol_namespace, .{})).value.append(gpa, client_filename);
+            try (try scanner.client.getOrPutValue(protocol_namespace, .{})).value_ptr.append(gpa, client_filename);
         }
 
         {
@@ -116,7 +116,7 @@ const Scanner = struct {
             const server_file = try out_dir.createFile(server_filename, .{});
             defer server_file.close();
             try protocol.emitServer(server_file.writer());
-            try (try scanner.server.getOrPutValue(protocol_namespace, .{})).value.append(gpa, server_filename);
+            try (try scanner.server.getOrPutValue(protocol_namespace, .{})).value_ptr.append(gpa, server_filename);
         }
 
         {
@@ -124,7 +124,7 @@ const Scanner = struct {
             const common_file = try out_dir.createFile(common_filename, .{});
             defer common_file.close();
             try protocol.emitCommon(common_file.writer());
-            try (try scanner.common.getOrPutValue(protocol_namespace, .{})).value.append(gpa, common_filename);
+            try (try scanner.common.getOrPutValue(protocol_namespace, .{})).value_ptr.append(gpa, common_filename);
         }
     }
 };