diff --git a/src/lib/Util/error.ts b/src/lib/util/error.ts
similarity index 100%
rename from src/lib/Util/error.ts
rename to src/lib/util/error.ts
diff --git a/src/lib/Util/notify.ts b/src/lib/util/notify.ts
similarity index 100%
rename from src/lib/Util/notify.ts
rename to src/lib/util/notify.ts
diff --git a/src/lib/Util/state.ts b/src/lib/util/state.ts
similarity index 100%
rename from src/lib/Util/state.ts
rename to src/lib/util/state.ts
diff --git a/src/lib/Util/util.ts b/src/lib/util/util.ts
similarity index 100%
rename from src/lib/Util/util.ts
rename to src/lib/util/util.ts