diff --git a/lib/node_modules/@stdlib/_tools/github/star-repo/lib/query.js b/lib/node_modules/@stdlib/_tools/github/star-repo/lib/query.js
index 040d3d189c2c..352fd5168bc0 100644
--- a/lib/node_modules/@stdlib/_tools/github/star-repo/lib/query.js
+++ b/lib/node_modules/@stdlib/_tools/github/star-repo/lib/query.js
@@ -62,6 +62,8 @@ function query( slug, options, clbk ) {
 	* @returns {void}
 	*/
 	function done( error, response ) {
+		var resetDate;
+		var resetISO;
 		var info;
 		if ( arguments.length === 1 ) {
 			debug( 'No available rate limit information.' );
@@ -73,7 +75,20 @@ function query( slug, options, clbk ) {
 		info = ratelimit( response.headers );
 		debug( 'Rate limit: %d', info.limit );
 		debug( 'Rate limit remaining: %d', info.remaining );
-		debug( 'Rate limit reset: %s', (new Date( info.reset*1000 )).toISOString() );
+
+		// Guard against invalid or missing reset values which would throw a RangeError when calling toISOString:
+		resetISO = 'n/a';
+		if (
+			info &&
+			typeof info.reset === 'number' &&
+			isFinite( info.reset )
+		) {
+			resetDate = new Date( info.reset*1000 );
+			if ( !isNaN( resetDate.getTime() ) ) {
+				resetISO = resetDate.toISOString();
+			}
+		}
+		debug( 'Rate limit reset: %s', resetISO );
 
 		if ( error ) {
 			return clbk( error, info );