diff --git a/config.json b/config.json
old mode 100644
new mode 100755
diff --git a/pytorch_model.bin b/pytorch_model.bin
old mode 100644
new mode 100755
diff --git a/sentence_bert_config.json b/sentence_bert_config.json
index 5fd1042..59d5940 100755
--- a/sentence_bert_config.json
+++ b/sentence_bert_config.json
@@ -1,4 +1,4 @@
 {
-  "max_seq_length": 128,
+  "max_seq_length": 256,
   "do_lower_case": false
 }
\ No newline at end of file
diff --git a/special_tokens_map.json b/special_tokens_map.json
old mode 100644
new mode 100755
diff --git a/tokenizer.json b/tokenizer.json
old mode 100644
new mode 100755
diff --git a/tokenizer_config.json b/tokenizer_config.json
old mode 100644
new mode 100755
diff --git a/vocab.txt b/vocab.txt
old mode 100644
new mode 100755