diff --git a/README.md b/README.md
index a108aec7ce2205d1f6478ab2a89c8f60fd332bec..8b86b31944ba02fc07b0c1e499e0c6fb33a32d7b 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ Written by Ian Bell, NIST.
 
 * 0.9.5 :
 
-  * Bugfix: Fix the eigenvector orientiation as well when taking the temperature derivative. See [b70178f7](https://github.com/usnistgov/teqp/commit/b70178f79fe9f4950b3075b80fec4495313ffba5)
+  * Bugfix: Fix the eigenvector orientiation as well when taking the temperature derivative in critical curve tracing. See [b70178f7](https://github.com/usnistgov/teqp/commit/b70178f79fe9f4950b3075b80fec4495313ffba5)
 
 * 0.9.4 :
 
diff --git a/externals/autodiff b/externals/autodiff
index a43a79fa5af53532a9a75067643c74ed726b3b8c..bd2eff99de4ac01f5b943a8370be78d4ec64edfa 160000
--- a/externals/autodiff
+++ b/externals/autodiff
@@ -1 +1 @@
-Subproject commit a43a79fa5af53532a9a75067643c74ed726b3b8c
+Subproject commit bd2eff99de4ac01f5b943a8370be78d4ec64edfa
diff --git a/interface/teqpversion.hpp b/interface/teqpversion.hpp
index 02b54e6915a6e8f022f6fdc31febaae559fdaa29..5582f5572f1a66238e90a74b1967652b6234de40 100644
--- a/interface/teqpversion.hpp
+++ b/interface/teqpversion.hpp
@@ -1,2 +1,2 @@
 #include <string>
-const std::string TEQPVERSION = "0.9.5";
\ No newline at end of file
+const std::string TEQPVERSION = "0.9.6.dev0";
\ No newline at end of file