src/java.base/share/classes/jdk/internal/org/objectweb/asm/ClassReader.java

@@ -208,11 +208,11 @@
     ClassReader(
             final byte[] classFileBuffer, final int classFileOffset, final boolean checkClassVersion) {
         b = classFileBuffer;
         // Check the class' major_version. This field is after the magic and minor_version fields, which
         // use 4 and 2 bytes respectively.
-        if (checkClassVersion && readShort(classFileOffset + 6) > Opcodes.V12) {
+        if (checkClassVersion && readShort(classFileOffset + 6) > Opcodes.V13) {
             throw new IllegalArgumentException(
                     "Unsupported class file major version " + readShort(classFileOffset + 6));
         }
         // Create the constant pool arrays. The constant_pool_count field is after the magic,
         // minor_version and major_version fields, which use 4, 2 and 2 bytes respectively.