diff --git a/CLibWally/libwally-core b/CLibWally/libwally-core
index c69481e5..46a3db9b 160000
--- a/CLibWally/libwally-core
+++ b/CLibWally/libwally-core
@@ -1 +1 @@
-Subproject commit c69481e573a5897c957690a2b00df99d4ff518e1
+Subproject commit 46a3db9b7bce9179430d81ee10bcd25ace5616e4
diff --git a/README.md b/README.md
index 6094da65..35e4712d 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@
 Opinionated Swift wrapper around [LibWally](https://github.com/ElementsProject/libwally-core),
 a collection of useful primitives for cryptocurrency wallets.
 
-Supports a minimal set of features based on v0.8.2. See also [original docs](https://wally.readthedocs.io/en/release_0.8.2).
+Supports a minimal set of features based on v0.8.3. See also [original docs](https://wally.readthedocs.io/en/release_0.8.3).
 
 - [ ] Core Functions
   - [x] base58 encode / decode