diff --git a/stack.yaml b/stack.yaml
index 834e1e9..90f0c8e 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: 7992e5bfbe4e747d702f5bc6e27d85a7a9041ba4
+    commit: 1d558fc646a7758d60a721124812070de222c2e1
   - 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 ffc2283..8cc2c00 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: 7992e5bfbe4e747d702f5bc6e27d85a7a9041ba4
+    commit: 1d558fc646a7758d60a721124812070de222c2e1
     git: https://git.vergara.tech/Vergara_Tech/zcash-haskell.git
     name: zcash-haskell
     pantry-tree:
-      sha256: d84e098e80f7c9b682ef798702fcbfcd884947abc7661b18882d70fd1ad92c7a
+      sha256: eab3c6817bb3cb5738725824d16eb023cb2967ef3bbaa8f8252524602f606dbb
       size: 1229
     version: 0.2.0
   original:
-    commit: 7992e5bfbe4e747d702f5bc6e27d85a7a9041ba4
+    commit: 1d558fc646a7758d60a721124812070de222c2e1
     git: https://git.vergara.tech/Vergara_Tech/zcash-haskell.git
 - completed:
     commit: 787c2e813eb3a5d16c375d4b37dfefbd2adcdf05