diff --git a/.changeset/pink-cherries-taste.md b/.changeset/pink-cherries-taste.md
new file mode 100644
index 0000000..800da3b
--- /dev/null
+++ b/.changeset/pink-cherries-taste.md
@@ -0,0 +1,5 @@
+---
+'@rosen-bridge/rosenet-utils': patch
+---
+
+Fix issue of trying to format non-string values in `convertToPrintfFormat`
diff --git a/packages/utils/lib/logger/index.ts b/packages/utils/lib/logger/index.ts
index 3afd127..e2c2048 100644
--- a/packages/utils/lib/logger/index.ts
+++ b/packages/utils/lib/logger/index.ts
@@ -1,3 +1,5 @@
+import { format as utilFormat } from 'node:util';
+
 import { ComponentLogger, Logger } from '@libp2p/interface';
 import { AbstractLogger, DummyLogger } from '@rosen-bridge/logger-interface';
 
@@ -11,9 +13,13 @@ import format from './format';
  */
 const convertToPrintfFormat =
   (name: string, logger: AbstractLogger, level: 'info' | 'error' | 'debug') =>
-  (formatter: string, ...rest: unknown[]) => {
-    const formatted = format(formatter, ...rest);
-    logger[level](`[${name}] ${formatted}`);
+  (formatter: unknown, ...rest: unknown[]) => {
+    if (typeof formatter === 'string') {
+      const formatted = format(formatter, ...rest);
+      logger[level](`[${name}] ${formatted}`);
+    } else {
+      logger[level](`[${name}] ${utilFormat(formatter, ...rest)}`);
+    }
   };
 
 /**