diff --git a/README.md b/README.md
index 9f39674c..be86ef30 100644
--- a/README.md
+++ b/README.md
@@ -94,7 +94,7 @@ Library | Language | Version | Notes
 [SimpleJSON](https://github.com/MJPA/SimpleJSON) | C++ | 
 [sheredom/json.h](https://github.com/sheredom/json.h) | C | | Not parsing number per se, so do it as post-process.
 udp/json | C | 1.1.0 | Actually 2 libraries: [udp/json-parser](https://github.com/udp/json-parser) & [udp/json-builder](https://github.com/udp/json-builder).
-[taocpp/json](https://github.com/taocpp/json) | C++11 | 1.0.0-beta.2 | Uses [PEGTL](https://github.com/ColinH/PEGTL) for parsing
+[taocpp/json](https://github.com/taocpp/json) | C++11 | 1.0.0-beta.3 | Uses [PEGTL](https://github.com/ColinH/PEGTL) for parsing
 [tunnuz/JSON++](https://github.com/tunnuz/json) | C++ |
 [ujson](https://bitbucket.org/awangk/ujson/) | C++ | 2015-04-12 |
 [ujson4c](https://github.com/esnme/ujson4c) | C | 
diff --git a/src/tests/taocppjson.cpp b/src/tests/taocppjson.cpp
index 1173a38b..7bf0adf8 100644
--- a/src/tests/taocppjson.cpp
+++ b/src/tests/taocppjson.cpp
@@ -115,7 +115,7 @@ class TAOCPPJSONTest : public TestBase {
    virtual bool ParseDouble(const char* j, double* d) const {
       try {
          auto root = tao::json::from_string(j);
-         *d = root.at(0).get_double();
+         *d = root[0].get_double();
          return true;
       }
       catch (...) {
@@ -126,7 +126,7 @@ class TAOCPPJSONTest : public TestBase {
    virtual bool ParseString(const char* j, std::string& s) const {
       try {
          auto root = tao::json::from_string(j);
-         s = root.at(0).get_string();
+         s = root[0].get_string();
          return true;
       }
       catch (...) {
diff --git a/thirdparty/taocppjson b/thirdparty/taocppjson
index 0d4e59ca..d380c63b 160000
--- a/thirdparty/taocppjson
+++ b/thirdparty/taocppjson
@@ -1 +1 @@
-Subproject commit 0d4e59ca5aa5841dc42f3b93cbcf65f7785bcf74
+Subproject commit d380c63be15b0c14344d48ed4b13132dd41c3c6e