diff --git a/Cargo.toml b/Cargo.toml
index 5456f0e36..9ea5722f9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ codegen-units = 1
 
 [patch.crates-io]
 hdwallet = { git = "https://github.com/nuttycom/hdwallet", rev = "576683b9f2865f1118c309017ff36e01f84420c9" }
-incrementalmerkletree = { git = "https://github.com/zcash/incrementalmerkletree.git", rev = "dd57b430dee7c0b163f4035fef2280cd1935036c" }
+incrementalmerkletree = { git = "https://github.com/zcash/incrementalmerkletree.git", rev = "62c33e4480a71170b02b9eb7d4b0160194f414ee" }
 orchard = { git = "https://github.com/zcash/orchard.git", rev = "a5f701f3186fb619b40f2dee9939e64e4c9eb7cc" }
 zcash_encoding = { path = "components/zcash_encoding" }
 zcash_note_encryption = { path = "components/zcash_note_encryption" }