diff --git a/Cargo.lock b/Cargo.lock
index 70803a09..b45656cd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -266,9 +266,9 @@ checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5"
 
 [[package]]
 name = "cc"
-version = "1.2.3"
+version = "1.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27f657647bcff5394bf56c7317665bbf790a137a50eaaa5c6bfbb9e27a518f2d"
+checksum = "9157bbaa6b165880c27a4293a474c91cdcf265cc68cc829bf10be0964a391caf"
 dependencies = [
  "jobserver",
  "libc",
@@ -357,9 +357,9 @@ dependencies = [
 
 [[package]]
 name = "clap-verbosity-flag"
-version = "3.0.1"
+version = "3.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "54381ae56ad222eea3f529c692879e9c65e07945ae48d3dc4d1cb18dbec8cf44"
+checksum = "2678fade3b77aa3a8ff3aae87e9c008d3fb00473a41c71fbf74e91c8c7b37e84"
 dependencies = [
  "clap",
  "log",
@@ -529,9 +529,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-deque"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "613f8cc01fe9cf1a3eb3d7f488fd2fa8388403e97039e2f73692932e291a770d"
+checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51"
 dependencies = [
  "crossbeam-epoch",
  "crossbeam-utils",
@@ -548,9 +548,9 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.20"
+version = "0.8.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80"
+checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
 
 [[package]]
 name = "crunchy"
@@ -950,11 +950,11 @@ checksum = "fbf6a919d6cf397374f7dfeeea91d974c7c0a7221d0d0f4f20d859d329e53fcc"
 
 [[package]]
 name = "home"
-version = "0.5.9"
+version = "0.5.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e3d1354bf6b7235cb4a0576c2619fd4ed18183f689b12b006a0ee7329eeff9a5"
+checksum = "589533453244b0995c858700322199b2becb13b627df2851f64a2775d024abcf"
 dependencies = [
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -1019,7 +1019,7 @@ dependencies = [
  "smol_str",
  "strum",
  "strum_macros",
- "thiserror 2.0.6",
+ "thiserror 2.0.8",
  "typetag",
 ]
 
@@ -1036,7 +1036,7 @@ dependencies = [
  "paste",
  "petgraph",
  "portgraph 0.12.3",
- "thiserror 2.0.6",
+ "thiserror 2.0.8",
 ]
 
 [[package]]
@@ -1555,7 +1555,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b7cafe60d6cf8e62e1b9b2ea516a089c008945bb5a275416789e7db0bc199dc"
 dependencies = [
  "memchr",
- "thiserror 2.0.6",
+ "thiserror 2.0.8",
  "ucd-trie",
 ]
 
@@ -1681,7 +1681,7 @@ dependencies = [
  "itertools 0.13.0",
  "petgraph",
  "serde",
- "thiserror 2.0.6",
+ "thiserror 2.0.8",
 ]
 
 [[package]]
@@ -1997,9 +1997,9 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "semver"
-version = "1.0.23"
+version = "1.0.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "61697e0a1c7e512e84a621326239844a24d8207b4669b41bc18b32ea5cbf988b"
+checksum = "3cb6eb87a131f756572d7fb904f6e7b68633f09cca868c5df1c4b8d1a694bbba"
 dependencies = [
  "serde",
 ]
@@ -2193,11 +2193,11 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "2.0.6"
+version = "2.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8fec2a1820ebd077e2b90c4df007bebf344cd394098a13c563957d0afc83ea47"
+checksum = "08f5383f3e0071702bf93ab5ee99b52d26936be9dedd9413067cbdcddcb6141a"
 dependencies = [
- "thiserror-impl 2.0.6",
+ "thiserror-impl 2.0.8",
 ]
 
 [[package]]
@@ -2213,9 +2213,9 @@ dependencies = [
 
 [[package]]
 name = "thiserror-impl"
-version = "2.0.6"
+version = "2.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d65750cab40f4ff1929fb1ba509e9914eb756131cef4210da8d5d700d26f6312"
+checksum = "f2f357fcec90b3caef6623a099691be676d033b40a058ac95d2a6ade6fa0c943"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2320,7 +2320,7 @@ dependencies = [
 
 [[package]]
 name = "tket2"
-version = "0.7.1"
+version = "0.7.0"
 dependencies = [
  "bytemuck",
  "cgmath",
diff --git a/tket2-hseries/Cargo.toml b/tket2-hseries/Cargo.toml
index 337afd99..ac90c121 100644
--- a/tket2-hseries/Cargo.toml
+++ b/tket2-hseries/Cargo.toml
@@ -23,7 +23,7 @@ required-features = ["cli"]
 
 [dependencies]
 hugr.workspace = true
-tket2 = { path = "../tket2", version = "0.7.1" }
+tket2 = { path = "../tket2", version = "0.7.0" }
 lazy_static.workspace = true
 serde = { workspace = true, features = ["derive"] }
 serde_json.workspace = true
diff --git a/tket2-py/Cargo.toml b/tket2-py/Cargo.toml
index e037f7d7..e905d547 100644
--- a/tket2-py/Cargo.toml
+++ b/tket2-py/Cargo.toml
@@ -19,7 +19,7 @@ test = false
 bench = false
 
 [dependencies]
-tket2 = { path = "../tket2", version = "0.7.1", features = [
+tket2 = { path = "../tket2", version = "0.7.0", features = [
     "portmatching",
     "binary-eccs",
 ] }
diff --git a/tket2/Cargo.toml b/tket2/Cargo.toml
index f2009119..038cb84b 100644
--- a/tket2/Cargo.toml
+++ b/tket2/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "tket2"
-version = "0.7.1"
+version = "0.7.0"
 edition = { workspace = true }
 rust-version = { workspace = true }