diff --git a/.abf.yml b/.abf.yml
index bac5c28..9e91564 100644
--- a/.abf.yml
+++ b/.abf.yml
@@ -1,2 +1,2 @@
 sources:
-  ngtcp2-1.6.0.tar.gz: 89c294349def6bf26da91c4ece318840bf48a0f3
+  ngtcp2-1.7.0.tar.gz: 7884292070f9f199cea48f9237f3231b1e5f5e2c
diff --git a/ngtcp2.spec b/ngtcp2.spec
index 9466db1..6c53fce 100644
--- a/ngtcp2.spec
+++ b/ngtcp2.spec
@@ -13,7 +13,7 @@
 %define 	secscan 1
 
 Name:		ngtcp2
-Version:	1.6.0
+Version:	1.7.0
 Release:	1
 Summary:	ngtcp2 project is an effort to implement IETF QUIC protocol
 License:	MIT