diff --git a/stack.yaml b/stack.yaml
index 94406fd..456436b 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -45,7 +45,7 @@ extra-deps:
   - git: https://github.com/reach-sh/haskell-hexstring.git
     commit: 085c16fb21b9f856a435a3faab980e7e0b319341
   - git: https://git.vergara.tech/Vergara_Tech/zcash-haskell.git
-    commit: cbbbaa0fd0af4c7fc430e1d98c843cd519faa0c5
+    commit: a6a69ae4cc83f18228c20da6c1b34151c6ebd36e
   - git: https://git.vergara.tech/Vergara_Tech/haskell-foreign-rust.git
     commit: 787c2e813eb3a5d16c375d4b37dfefbd2adcdf05
   - git: https://github.com/well-typed/borsh.git
diff --git a/stack.yaml.lock b/stack.yaml.lock
index 0a0dddd..22a8d57 100644
--- a/stack.yaml.lock
+++ b/stack.yaml.lock
@@ -16,15 +16,15 @@ packages:
     commit: 085c16fb21b9f856a435a3faab980e7e0b319341
     git: https://github.com/reach-sh/haskell-hexstring.git
 - completed:
-    commit: d78c269d96fe7d8a626cf701b8051c40f251e232
+    commit: a6a69ae4cc83f18228c20da6c1b34151c6ebd36e
     git: https://git.vergara.tech/Vergara_Tech/zcash-haskell.git
     name: zcash-haskell
     pantry-tree:
-      sha256: 69201a27ac966be478ef0b8e3fa8e8bf5cbcc67a58cd254326545eb4f3e93569
+      sha256: 73bc6593bfb26f61b63bf51206c8d9b1ecc51b78741df23d4940c9ff69c1aa05
       size: 1229
     version: 0.2.0
   original:
-    commit: d78c269d96fe7d8a626cf701b8051c40f251e232
+    commit: a6a69ae4cc83f18228c20da6c1b34151c6ebd36e
     git: https://git.vergara.tech/Vergara_Tech/zcash-haskell.git
 - completed:
     commit: 787c2e813eb3a5d16c375d4b37dfefbd2adcdf05