diff --git a/Cargo.lock b/Cargo.lock
index 633df985..96e9ea34 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -928,7 +928,6 @@ version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "54d2d2c6b5f0b38d20c51883abe9ee5879fb50e56a8255bb35ac0b0c679504c5"
 dependencies = [
- "minicbor",
  "serde",
  "thiserror",
 ]
@@ -1416,12 +1415,6 @@ version = "0.3.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
 
-[[package]]
-name = "minicbor"
-version = "0.13.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "124d887cb82f0b1469bdac3d1b65764a381eed1a54fdab0070e5772b13114521"
-
 [[package]]
 name = "miniz_oxide"
 version = "0.6.2"
@@ -1969,9 +1962,9 @@ dependencies = [
 
 [[package]]
 name = "radicle-git-ext"
-version = "0.4.3"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69d38277eb376789c3ed50a673c99b7fead98c172dd976060b029b527e605148"
+checksum = "7d6531d5c9b029df83b8887c27d56e05de59f2821f70fc5e8fce0646437ecda5"
 dependencies = [
  "git-ref-format",
  "git2",
@@ -2077,9 +2070,9 @@ checksum = "db20136bbc9ae63f3fec8e5a6c369f4902fac2244501b5dfc6d668e43475aaa4"
 
 [[package]]
 name = "radicle-surf"
-version = "0.10.3"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7607a6c93d4cc399479cc0da0d259a42a0ed0b7ae2b051ed80ea8ed35f1246b1"
+checksum = "66d6e854e920d75b05463c8466d86c2c00868100947e60575f63bf93bf198f1f"
 dependencies = [
  "anyhow",
  "base64",
diff --git a/radicle-cli/Cargo.toml b/radicle-cli/Cargo.toml
index db5d1713..f9ccab04 100644
--- a/radicle-cli/Cargo.toml
+++ b/radicle-cli/Cargo.toml
@@ -13,14 +13,14 @@ path = "src/main.rs"
 [dependencies]
 anyhow = { version = "1" }
 chrono = { version = "0.4", default-features = false, features = ["clock", "std"] }
-git-ref-format = { version = "0", features = ["macro"] }
+git-ref-format = { version = "0.2.3", features = ["macro"] }
 json-color = { version = "0.7" }
 lexopt = { version = "0.2" }
 log = { version = "0.4", features = ["std"] }
 nonempty = { version = "0.8" }
 # N.b. this is required to use macros, even though it's re-exported
 # through radicle
-radicle-git-ext = { version = "0", features = ["serde"] }
+radicle-git-ext = { version = "0.5.0", features = ["serde"] }
 serde = { version = "1.0" }
 serde_json = { version = "1" }
 serde_yaml = { version = "0.8" }
diff --git a/radicle-cob/Cargo.toml b/radicle-cob/Cargo.toml
index ce106ed9..4f13cccd 100644
--- a/radicle-cob/Cargo.toml
+++ b/radicle-cob/Cargo.toml
@@ -16,7 +16,7 @@ keywords = ["radicle", "collaborative objects", "cob", "cobs"]
 fastrand = { version = "1.9.0" }
 log = { version = "0.4.17" }
 nonempty = { version = "0.8.1", features = ["serialize"] }
-radicle-git-ext = { version = "0", features = ["serde"] }
+radicle-git-ext = { version = "0.5.0", features = ["serde"] }
 serde_json = { version = "1.0" }
 thiserror = { version = "1.0" }
 
diff --git a/radicle-crypto/Cargo.toml b/radicle-crypto/Cargo.toml
index 4b72e5dd..6741b518 100644
--- a/radicle-crypto/Cargo.toml
+++ b/radicle-crypto/Cargo.toml
@@ -13,7 +13,7 @@ test = ["fastrand", "qcheck"]
 ssh = ["radicle-ssh", "ssh-key"]
 
 [dependencies]
-amplify = { version = "4.0.0-beta.4" }
+amplify = { version = "4.0.0" }
 cyphernet = { version = "0.2.0", optional = true }
 multibase = { version = "0.9.1" }
 ec25519 = { version = "0.1.0", features = [] }
@@ -28,7 +28,8 @@ default-features = false
 optional = true
 
 [dependencies.radicle-git-ext]
-version = "0.4"
+version = "0.5.0"
+default-features = false
 optional = true
 
 [dependencies.ssh-key]
diff --git a/radicle-httpd/Cargo.toml b/radicle-httpd/Cargo.toml
index 95d693ab..f01db8dc 100644
--- a/radicle-httpd/Cargo.toml
+++ b/radicle-httpd/Cargo.toml
@@ -25,7 +25,7 @@ flate2 = { version = "1" }
 hyper = { version = "0.14.17", default-features = false }
 lexopt = { version = "0.2.1" }
 nonempty = { version = "0.8.1", features = ["serialize"] }
-radicle-surf = { version = "0.10.3", default-features = false, features = ["serde"] }
+radicle-surf = { version = "0.11.0", default-features = false, features = ["serde"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = { version = "1", features = ["preserve_order"] }
 thiserror = { version = "1" }
diff --git a/radicle-node/Cargo.toml b/radicle-node/Cargo.toml
index 519095b2..be452c78 100644
--- a/radicle-node/Cargo.toml
+++ b/radicle-node/Cargo.toml
@@ -10,7 +10,7 @@ build = "../build.rs"
 test = ["radicle/test", "radicle-crypto/test", "radicle-crypto/cyphernet", "qcheck", "snapbox"]
 
 [dependencies]
-amplify = { version = "4.0.0-beta.7" }
+amplify = { version = "4.0.0" }
 anyhow = { version = "1" }
 bloomy = { version = "1.2" }
 byteorder = { version = "1" }
@@ -29,7 +29,7 @@ nonempty = { version = "0.8.1", features = ["serialize"] }
 qcheck = { version = "1", default-features = false, optional = true }
 # N.b. this is required to use macros, even though it's re-exported
 # through radicle
-radicle-git-ext = { version = "0", features = ["serde"] }
+radicle-git-ext = { version = "0.5.0", features = ["serde"] }
 sqlite = { version = "0.30.3" }
 sqlite3-src = { version = "0.4.0", features = ["bundled"] } # Ensures static linking
 scrypt = { version = "0.10.0", default-features = false }
diff --git a/radicle-tools/Cargo.toml b/radicle-tools/Cargo.toml
index 7f77c091..23aaa0ba 100644
--- a/radicle-tools/Cargo.toml
+++ b/radicle-tools/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2021"
 anyhow = { version = "1" }
 # N.b. this is required to use macros, even though it's re-exported
 # through radicle
-radicle-git-ext = { version = "0", features = ["serde"] }
+radicle-git-ext = { version = "0.5.0", features = ["serde"] }
 
 [dependencies.radicle]
 version = "0"
diff --git a/radicle/Cargo.toml b/radicle/Cargo.toml
index 29c1e840..553cf901 100644
--- a/radicle/Cargo.toml
+++ b/radicle/Cargo.toml
@@ -10,7 +10,7 @@ default = []
 test = ["qcheck", "radicle-crypto/test"]
 
 [dependencies]
-amplify = { version = "4.0.0-beta.7", default-features = false, features = ["std"] }
+amplify = { version = "4.0.0", default-features = false, features = ["std"] }
 crossbeam-channel = { version = "0.5.6" }
 cyphernet = { version = "0.2.0", features = ["tor", "dns", "ed25519"] }
 fastrand = { version = "1.9.0" }
@@ -22,7 +22,7 @@ once_cell = { version = "1.13" }
 serde = { version = "1", features = ["derive"] }
 serde_json = { version = "1", features = ["preserve_order"] }
 siphasher = { version = "0.3.10" }
-radicle-git-ext = { version = "0", features = ["serde"] }
+radicle-git-ext = { version = "0.5.0", features = ["serde"] }
 sqlite = { version = "0.30.3" }
 tempfile = { version = "3.3.0" }
 thiserror = { version = "1" }