diff --git a/README.rst b/README.rst
index dff911903b5e348ddefd547cfe1db06d84e39f19..ac27d79fe8fe801cc04875cc698f6f613e1068f8 100644
--- a/README.rst
+++ b/README.rst
@@ -54,14 +54,14 @@ The client and server under examples directory require patched OpenSSL
 as crypto backend:
 
 * Patched OpenSSL
-  (https://github.com/tatsuhiro-t/openssl/tree/OpenSSL_1_1_1d-quic-draft-27)
+  (https://github.com/tatsuhiro-t/openssl/tree/OpenSSL_1_1_1g-quic-draft-27)
 
 Build from git
 --------------
 
 .. code-block:: text
 
-   $ git clone --depth 1 -b OpenSSL_1_1_1d-quic-draft-27 https://github.com/tatsuhiro-t/openssl
+   $ git clone --depth 1 -b OpenSSL_1_1_1g-quic-draft-27 https://github.com/tatsuhiro-t/openssl
    $ cd openssl
    $ # For Linux
    $ ./config enable-tls1_3 --prefix=$PWD/build
diff --git a/ci/build_openssl.sh b/ci/build_openssl.sh
index 2abc69ccb7bc7bb561a1ed14c7e96b2cdbe55bd7..04c81a211f949eb628383bda72b07b096e78dc9a 100755
--- a/ci/build_openssl.sh
+++ b/ci/build_openssl.sh
@@ -2,7 +2,7 @@
 #build last openssl master (for Travis)
 
 cd ..
-git clone --depth 1 -b OpenSSL_1_1_1d-quic-draft-27 https://github.com/tatsuhiro-t/openssl
+git clone --depth 1 -b OpenSSL_1_1_1g-quic-draft-27 https://github.com/tatsuhiro-t/openssl
 cd openssl
 ./config enable-tls1_3 --prefix=$PWD/build
 make -j$(nproc)