diff --git a/src/util/date.ts b/src/util/date.ts
index e006e0c0..71a30978 100644
--- a/src/util/date.ts
+++ b/src/util/date.ts
@@ -43,7 +43,7 @@ export function dateStringFromEpoch(
 	value: number,
 	dateFormat = "YYYY-MM-DD"
 ): string {
-	return dayjs(value).format(dateFormat);
+	return dayjs.utc(value).format(dateFormat);
 }
 
 /**
diff --git a/vitest.config.ts b/vitest.config.ts
index 7d8c21d8..bf4e4b77 100644
--- a/vitest.config.ts
+++ b/vitest.config.ts
@@ -21,6 +21,7 @@ export default defineConfig({
 			"**/{karma,rollup,webpack,vite,vitest,jest,ava,babel,nyc,cypress,tsup,build}.config.*",
 			"**/cypress/**",
 			"**/.{idea,git,cache,output,temp}/**",
+			"**/*.md",
 		],
 		environment: "jsdom",
 		coverage: {
@@ -45,6 +46,7 @@ export default defineConfig({
 				"**/*.d.ts",
 				"src/router/**",
 				"src/lib/analytics/**",
+				"**/*.md",
 			],
 			reportOnFailure: true,
 		},