diff --git a/supply-chain/audits.toml b/supply-chain/audits.toml
index 2e8b35a5da..ecf6f3fe3e 100644
--- a/supply-chain/audits.toml
+++ b/supply-chain/audits.toml
@@ -873,6 +873,12 @@ user-id = 1244 # ebfull
 start = "2022-10-19"
 end = "2025-04-22"
 
+[[trusted.zcash_encoding]]
+criteria = "safe-to-deploy"
+user-id = 6289 # Jack Grigg (str4d)
+start = "2021-08-31"
+end = "2025-12-13"
+
 [[trusted.zcash_extensions]]
 criteria = "safe-to-deploy"
 user-id = 6289 # Jack Grigg (str4d)
diff --git a/supply-chain/imports.lock b/supply-chain/imports.lock
index e32ae0b111..9694d4bf3b 100644
--- a/supply-chain/imports.lock
+++ b/supply-chain/imports.lock
@@ -1,10 +1,6 @@
 
 # cargo-vet imports lock
 
-[[unpublished.zcash_encoding]]
-version = "0.2.2"
-audited_as = "0.2.1"
-
 [[publisher.bumpalo]]
 version = "3.16.0"
 when = "2024-04-08"
@@ -263,10 +259,11 @@ user-login = "nuttycom"
 user-name = "Kris Nuttycombe"
 
 [[publisher.zcash_encoding]]
-version = "0.2.0"
-when = "2022-10-19"
-user-id = 1244
-user-login = "ebfull"
+version = "0.2.2"
+when = "2024-12-13"
+user-id = 6289
+user-login = "str4d"
+user-name = "Jack Grigg"
 
 [[publisher.zcash_extensions]]
 version = "0.1.0"