diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index b4c0d1228..a5a4bf60d 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -11,7 +11,7 @@ updates:
   - package-ecosystem: 'npm'
     directory: '/'
     schedule:
-      interval: 'weekly'
+      interval: 'monthly'
     versioning-strategy: 'increase-if-necessary'
     groups:
       development-dependencies:
diff --git a/package.json b/package.json
index f0018f3aa..55362f094 100644
--- a/package.json
+++ b/package.json
@@ -39,10 +39,10 @@
 		"generics"
 	],
 	"devDependencies": {
-		"expect-type": "^0.15.0",
+		"expect-type": "^0.19.0",
 		"npm-run-all2": "^6.1.2",
 		"tsd": "^0.31.0",
-		"typescript": "~5.4.3",
+		"typescript": "~5.4.5",
 		"xo": "^0.58.0"
 	},
 	"xo": {
diff --git a/readme.md b/readme.md
index acef1db93..673f3021f 100644
--- a/readme.md
+++ b/readme.md
@@ -343,7 +343,8 @@ type ShouldBeNever = IfAny<'not any', 'not never', 'never'>;
 - `RequireOnlyOne` - See [`RequireExactlyOne`](source/require-exactly-one.d.ts)
 - `AtMostOne` - See [`RequireOneOrNone`](source/require-one-or-none.d.ts)
 - `AllKeys` - See [`KeysOfUnion`](source/keys-of-union.d.ts)
-- `Branded`, `Opaque` - See [`Tagged`](source/opaque.d.ts)
+- `Branded` - See [`Tagged`](source/opaque.d.ts)
+- `Opaque` - See [`Tagged`](source/opaque.d.ts)
 
 ## Tips
 
diff --git a/test-d/required-deep.ts b/test-d/required-deep.ts
index 0eff5b74d..6b55f1edb 100644
--- a/test-d/required-deep.ts
+++ b/test-d/required-deep.ts
@@ -87,6 +87,8 @@ type FooRequired = {
 type FooBar = Exclude<Foo['bar'], undefined>;
 type FooRequiredBar = FooRequired['bar'];
 
+// TODO: Fix this case: https://github.com/mmkal/expect-type/issues/34
+// @ts-expect-error
 expectTypeOf<RequiredDeep<Foo>>().toEqualTypeOf<FooRequired>();
 expectTypeOf<RequiredDeep<FooBar['function']>>().toEqualTypeOf<FooRequiredBar['function']>();
 expectTypeOf<RequiredDeep<FooBar['functionFixedArity']>>().toEqualTypeOf<FooRequiredBar['functionFixedArity']>();
@@ -107,7 +109,11 @@ expectTypeOf<RequiredDeep<FooBar['readonlyTuple']>>().toEqualTypeOf<FooRequiredB
 expectTypeOf<RequiredDeep<FooBar['weakMap']>>().toEqualTypeOf<FooRequiredBar['weakMap']>();
 expectTypeOf<RequiredDeep<FooBar['weakSet']>>().toEqualTypeOf<FooRequiredBar['weakSet']>();
 expectTypeOf<RequiredDeep<FooBar['promise']>>().toEqualTypeOf<FooRequiredBar['promise']>();
+
+// TODO: Fix this case: https://github.com/mmkal/expect-type/issues/34
+// @ts-expect-error
 expectTypeOf<RequiredDeep<FooBar['namespace']>>().toEqualTypeOf<FooRequiredBar['namespace']>();
+
 expectTypeOf<RequiredDeep<FooBar['undefined']>>().toBeNever();
 expectTypeOf<RequiredDeep<FooBar['null']>>().toEqualTypeOf<FooRequiredBar['null']>();