diff --git a/zcash_client_backend/Cargo.toml b/zcash_client_backend/Cargo.toml
index 086293d31..51d3a9090 100644
--- a/zcash_client_backend/Cargo.toml
+++ b/zcash_client_backend/Cargo.toml
@@ -84,7 +84,7 @@ proptest = "1.0.0"
 rand_core = "0.6"
 rand_xorshift = "0.3"
 tempfile = "3.1.0"
-zcash_proofs = { version = "0.8", path = "../zcash_proofs" }
+zcash_proofs = { version = "0.9", path = "../zcash_proofs" }
 zcash_address = { version = "0.2", path = "../components/zcash_address", features = ["test-dependencies"] }
 
 [features]
diff --git a/zcash_client_sqlite/Cargo.toml b/zcash_client_sqlite/Cargo.toml
index f9ac8b5e6..8c9ffc115 100644
--- a/zcash_client_sqlite/Cargo.toml
+++ b/zcash_client_sqlite/Cargo.toml
@@ -47,7 +47,7 @@ proptest = "1.0.0"
 rand_core = "0.6"
 regex = "1.4"
 tempfile = "3"
-zcash_proofs = { version = "0.8", path = "../zcash_proofs" }
+zcash_proofs = { version = "0.9", path = "../zcash_proofs" }
 zcash_primitives = { version = "0.9", path = "../zcash_primitives", features = ["test-dependencies"] }
 zcash_address = { version = "0.2", path = "../components/zcash_address", features = ["test-dependencies"] }
 
diff --git a/zcash_extensions/Cargo.toml b/zcash_extensions/Cargo.toml
index 34fa6a0f7..73b6d95b1 100644
--- a/zcash_extensions/Cargo.toml
+++ b/zcash_extensions/Cargo.toml
@@ -18,7 +18,7 @@ ff = "0.12"
 jubjub = "0.9"
 rand_core = "0.6"
 zcash_address = { version = "0.2", path = "../components/zcash_address" }
-zcash_proofs = { version = "0.8", path = "../zcash_proofs" }
+zcash_proofs = { version = "0.9", path = "../zcash_proofs" }
 
 [features]
 transparent-inputs = []
diff --git a/zcash_proofs/CHANGELOG.md b/zcash_proofs/CHANGELOG.md
index eaa3d7a87..8766fefdc 100644
--- a/zcash_proofs/CHANGELOG.md
+++ b/zcash_proofs/CHANGELOG.md
@@ -6,6 +6,8 @@ and this library adheres to Rust's notion of
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [0.9.0] - 2022-11-12
 ### Changed
 - Bumped dependencies to `zcash_primitives 0.9`.
 
diff --git a/zcash_proofs/Cargo.toml b/zcash_proofs/Cargo.toml
index 4f006b58b..26e379c62 100644
--- a/zcash_proofs/Cargo.toml
+++ b/zcash_proofs/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "zcash_proofs"
 description = "Zcash zk-SNARK circuits and proving APIs"
-version = "0.8.0"
+version = "0.9.0"
 authors = [
     "Jack Grigg <jack@z.cash>",
 ]