diff --git a/Cargo.lock b/Cargo.lock
index 46c31c8..f56237b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -41,15 +41,6 @@ version = "2.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "327762f6e5a765692301e5bb513e0d9fef63be86bbc14528052b1cd3e6f03e07"
 
-[[package]]
-name = "bridgetree"
-version = "0.5.0"
-dependencies = [
- "incrementalmerkletree",
- "incrementalmerkletree-testing",
- "proptest",
-]
-
 [[package]]
 name = "byteorder"
 version = "1.5.0"
diff --git a/Cargo.toml b/Cargo.toml
index b398bb3..e132e43 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,9 +2,11 @@
 members = [
     "incrementalmerkletree",
     "incrementalmerkletree-testing",
-    "bridgetree",
     "shardtree",
 ]
+exclude = [
+    "bridgetree",
+]
 
 [workspace.package]
 edition = "2021"
diff --git a/bridgetree/CHANGELOG.md b/bridgetree/CHANGELOG.md
index 4c7d582..cd2b908 100644
--- a/bridgetree/CHANGELOG.md
+++ b/bridgetree/CHANGELOG.md
@@ -7,8 +7,11 @@ and this project adheres to Rust's notion of
 
 ## [Unreleased]
 
+## [0.6.0] - 2024-09-25
+
 ### Changed
 - MSRV is now 1.64
+- Migrated to `incrementalmerkletree 0.7`.
 
 ## [0.5.0] - 2024-08-12
 
diff --git a/bridgetree/Cargo.lock b/bridgetree/Cargo.lock
new file mode 100644
index 0000000..488c135
--- /dev/null
+++ b/bridgetree/Cargo.lock
@@ -0,0 +1,388 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
+[[package]]
+name = "bit-set"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0700ddab506f33b20a03b13996eccd309a48e5ff77d0d95926aa0210fb4e95f1"
+dependencies = [
+ "bit-vec",
+]
+
+[[package]]
+name = "bit-vec"
+version = "0.6.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
+
+[[package]]
+name = "bitflags"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
+[[package]]
+name = "bridgetree"
+version = "0.6.0"
+dependencies = [
+ "incrementalmerkletree",
+ "incrementalmerkletree-testing",
+ "proptest",
+]
+
+[[package]]
+name = "byteorder"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+
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+
+[[package]]
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+checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
+
+[[package]]
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+checksum = "ac3e13f66a2f95e32a39eaa81f6b95d42878ca0e1db0c7543723dfe12557e860"
+dependencies = [
+ "libc",
+ "windows-sys",
+]
+
+[[package]]
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+dependencies = [
+ "instant",
+]
+
+[[package]]
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+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
+[[package]]
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+checksum = "be4136b2a15dd319360be1c07d9933517ccf0be8f16bf62a3bee4f0d618df427"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d77f7ec81a6d05a3abb01ab6eb7590f6083d08449fe5a1c8b1e620283546ccb7"
+
+[[package]]
+name = "incrementalmerkletree"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d45063fbc4b0a37837f6bfe0445f269d13d730ad0aa3b5a7f74aa7bf27a0f4df"
+dependencies = [
+ "either",
+ "proptest",
+ "rand",
+ "rand_core",
+]
+
+[[package]]
+name = "incrementalmerkletree-testing"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6959842a2ad15e423a7c39b77555039efdccf50a1a43cce43827fc2f881c27d2"
+dependencies = [
+ "incrementalmerkletree",
+ "proptest",
+]
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "io-lifetimes"
+version = "1.0.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eae7b9aee968036d54dce06cebaefd919e4472e753296daccd6d344e3e2df0c2"
+dependencies = [
+ "hermit-abi",
+ "libc",
+ "windows-sys",
+]
+
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
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+
+[[package]]
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+checksum = "ef53942eb7bf7ff43a617b3e2c1c4a5ecf5944a7c1bc12d7ee39bbb15e5c1519"
+
+[[package]]
+name = "num-traits"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39e3200413f237f41ab11ad6d161bc7239c84dcb631773ccd7de3dfe4b5c267c"
+dependencies = [
+ "autocfg",
+ "libm",
+]
+
+[[package]]
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+checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
+
+[[package]]
+name = "proptest"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e35c06b98bf36aba164cc17cb25f7e232f5c4aeea73baa14b8a9f0d92dbfa65"
+dependencies = [
+ "bit-set",
+ "bitflags",
+ "byteorder",
+ "lazy_static",
+ "num-traits",
+ "rand",
+ "rand_chacha",
+ "rand_xorshift",
+ "regex-syntax",
+ "rusty-fork",
+ "tempfile",
+ "unarray",
+]
+
+[[package]]
+name = "quick-error"
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+
+[[package]]
+name = "rand"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
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+]
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+[[package]]
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+]
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+dependencies = [
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+[[package]]
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+dependencies = [
+ "bitflags",
+ "errno",
+ "io-lifetimes",
+ "libc",
+ "linux-raw-sys",
+ "windows-sys",
+]
+
+[[package]]
+name = "rusty-fork"
+version = "0.3.0"
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+checksum = "cb3dcc6e454c328bb824492db107ab7c0ae8fcffe4ad210136ef014458c1bc4f"
+dependencies = [
+ "fnv",
+ "quick-error",
+ "tempfile",
+ "wait-timeout",
+]
+
+[[package]]
+name = "tempfile"
+version = "3.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "31c0432476357e58790aaa47a8efb0c5138f137343f3b5f23bd36a27e3b0a6d6"
+dependencies = [
+ "autocfg",
+ "cfg-if",
+ "fastrand",
+ "redox_syscall",
+ "rustix",
+ "windows-sys",
+]
+
+[[package]]
+name = "unarray"
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+checksum = "eaea85b334db583fe3274d12b4cd1880032beab409c0d774be044d4480ab9a94"
+
+[[package]]
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+checksum = "9f200f5b12eb75f8c1ed65abd4b2db8a6e1b138a20de009dacee265a2498f3f6"
+dependencies = [
+ "libc",
+]
+
+[[package]]
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+[[package]]
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+dependencies = [
+ "windows-targets",
+]
+
+[[package]]
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+checksum = "9a2fa6e2155d7247be68c096456083145c183cbbbc2764150dda45a87197940c"
+dependencies = [
+ "windows_aarch64_gnullvm",
+ "windows_aarch64_msvc",
+ "windows_i686_gnu",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
+ "windows_x86_64_gnullvm",
+ "windows_x86_64_msvc",
+]
+
+[[package]]
+name = "windows_aarch64_gnullvm"
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+
+[[package]]
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+checksum = "dc35310971f3b2dbbf3f0690a219f40e2d9afcf64f9ab7cc1be722937c26b4bc"
+
+[[package]]
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+
+[[package]]
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+checksum = "8f55c233f70c4b27f66c523580f78f1004e8b5a8b659e05a4eb49d4166cca406"
+
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "53d40abd2583d23e4718fddf1ebec84dbff8381c07cae67ff7768bbf19c6718e"
+
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b7b52767868a23d5bab768e390dc5f5c55825b6d30b86c844ff2dc7414044cc"
+
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.48.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
diff --git a/bridgetree/Cargo.toml b/bridgetree/Cargo.toml
index 409e093..2354051 100644
--- a/bridgetree/Cargo.toml
+++ b/bridgetree/Cargo.toml
@@ -1,26 +1,26 @@
 [package]
 name = "bridgetree"
 description = "A space-efficient Merkle tree designed for linear appends with witnessing of marked leaves, checkpointing & state restoration."
-version = "0.5.0"
+version = "0.6.0"
 authors = [
     "Kris Nuttycombe <kris@nutty.land>",
     "Sean Bowe <ewillbefull@gmail.com>",
 ]
-edition.workspace = true
-license.workspace = true
-homepage.workspace = true
-repository.workspace = true
-categories.workspace = true
-rust-version.workspace = true
+edition = "2021"
+rust-version = "1.64"
+repository = "https://github.com/zcash/incrementalmerkletree"
+homepage = "https://github.com/zcash/incrementalmerkletree"
+license = "MIT OR Apache-2.0"
+categories = ["algorithms", "data-structures"]
 
 [dependencies]
-incrementalmerkletree.workspace = true
-proptest = { workspace = true, optional = true }
+incrementalmerkletree = "0.7"
+proptest = { version = "1", optional = true }
 
 [dev-dependencies]
-incrementalmerkletree = { workspace = true, features = ["test-dependencies"] }
-incrementalmerkletree-testing.workspace = true
-proptest.workspace = true
+incrementalmerkletree = { version = "0.7", features = ["test-dependencies"] }
+incrementalmerkletree-testing = "0.1"
+proptest = "1"
 
 [features]
 test-dependencies = ["proptest"]