diff --git a/internal/rosa/package/gnu.az b/internal/rosa/package/gnu.az
index 5502fccc..87b03c95 100644
--- a/internal/rosa/package/gnu.az
+++ b/internal/rosa/package/gnu.az
@@ -105,10 +105,10 @@ package libtool {
 	website = "https://www.gnu.org/software/libtool";
 	anitya = 1741;
 
-	version# = "2.5.4";
+	version# = "2.6.2";
 	source = remoteTar {
 		url = "https://ftpmirror.gnu.org/gnu/libtool/libtool-"+version+".tar.gz";
-		checksum = "pa6LSrQggh8mSJHQfwGjysAApmZlGJt8wif2cCLzqAAa2jpsTY0jZ-6stS3BWZ2Q";
+		checksum = "roFqdjyoGjpK7CWWLJJrTS56LuOQcIdq6Tgr4yplacSwirFHoaiDe6CojIWYinWe";
 		compress = gzip;
 	};