diff --git a/CHANGELOG.md b/CHANGELOG.md
index e048b7b..f555832 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,12 +4,16 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ## \[Unreleased\]
 
+### Added
+### Changed
+### Fixed
+### Removed
+
+## 2024-03-05: v0.4.8
 ### Added
 - Capability to create zome call signing credentials with the `AdminWebsocket` using `authorize_signing_credentials`.
 - `ClientAgentSigner` type which can store (in memory) signing credentials created with `authorize_signing_credentials`.
 - `AppAgentWebsocket` to simplify making zome calls. It is a wrapper around a `AppWebsocket` but can be created directly.
-### Changed
-### Fixed
 ### Removed
 - The utilities crate, it is now replaced by signing built into the client. Please see the updated tests for examples of how to use this.
 
diff --git a/Cargo.lock b/Cargo.lock
index f1e6bc8..66f7c6e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -74,9 +74,9 @@ dependencies = [
 
 [[package]]
 name = "ahash"
-version = "0.8.10"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b79b82693f705137f8fb9b37871d99e4f9a7df12b917eed79c3d3954830a60b"
+checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
 dependencies = [
  "cfg-if 1.0.0",
  "getrandom 0.2.12",
@@ -774,10 +774,11 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.0.88"
+version = "1.0.89"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "02f341c093d19155a6e41631ce5971aac4e9a868262212153124c15fa22d1cdc"
+checksum = "a0ba8f7aaa012f30d5b2861462f6708eccd49c3c39863fe083a308035f63d723"
 dependencies = [
+ "jobserver",
  "libc",
 ]
 
@@ -2205,7 +2206,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http",
- "indexmap 2.2.4",
+ "indexmap 2.2.5",
  "slab",
  "tokio",
  "tokio-util",
@@ -2237,7 +2238,7 @@ version = "0.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
 dependencies = [
- "ahash 0.8.10",
+ "ahash 0.8.11",
 ]
 
 [[package]]
@@ -2246,7 +2247,7 @@ version = "0.14.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
 dependencies = [
- "ahash 0.8.10",
+ "ahash 0.8.11",
  "allocator-api2",
 ]
 
@@ -2560,7 +2561,7 @@ dependencies = [
 
 [[package]]
 name = "holochain_client"
-version = "0.4.7"
+version = "0.4.8"
 dependencies = [
  "again",
  "anyhow",
@@ -3066,9 +3067,9 @@ dependencies = [
 
 [[package]]
 name = "http"
-version = "0.2.11"
+version = "0.2.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8947b1a6fad4393052c7ba1f4cd97bed3e953a95c79c92ad9b051a04611d9fbb"
+checksum = "601cbb57e577e2f5ef5be8e7b83f0f63994f25aa94d673e54a92d5c516d101f1"
 dependencies = [
  "bytes",
  "fnv",
@@ -3268,9 +3269,9 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.2.4"
+version = "2.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "967d6dd42f16dbf0eb8040cb9e477933562684d3918f7d253f2ff9087fb3e7a3"
+checksum = "7b0b929d511467233429c45a44ac1dcaa21ba0f5ba11e4879e6ed28ddb4f9df4"
 dependencies = [
  "equivalent",
  "hashbrown 0.14.3",
@@ -3282,13 +3283,13 @@ version = "0.11.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "321f0f839cd44a4686e9504b0a62b4d69a50b62072144c71c68f5873c167b8d9"
 dependencies = [
- "ahash 0.8.10",
+ "ahash 0.8.11",
  "clap 4.5.1",
  "crossbeam-channel",
  "crossbeam-utils",
  "dashmap 5.5.3",
  "env_logger",
- "indexmap 2.2.4",
+ "indexmap 2.2.5",
  "is-terminal",
  "itoa",
  "log",
@@ -3513,11 +3514,20 @@ version = "1.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b1a46d1a171d865aa5f83f92695765caa047a9b4cbae2cbf37dbd613a793fd4c"
 
+[[package]]
+name = "jobserver"
+version = "0.1.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab46a6e9526ddef3ae7f787c06f0f2600639ba80ea3eade3d8e670a2230f51d6"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "js-sys"
-version = "0.3.68"
+version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "406cda4b368d531c842222cf9d2600a9a4acce8d29423695379c6868a143a9ee"
+checksum = "29c15563dc2726973df627357ce0c9ddddbea194836909d655df6a75d2cf296d"
 dependencies = [
  "wasm-bindgen",
 ]
@@ -3667,7 +3677,7 @@ dependencies = [
  "derive_more",
  "futures",
  "human-repr",
- "indexmap 2.2.4",
+ "indexmap 2.2.5",
  "kitsune_p2p_timestamp",
  "kitsune_p2p_types",
  "must_future",
@@ -3886,12 +3896,12 @@ dependencies = [
 
 [[package]]
 name = "libloading"
-version = "0.8.1"
+version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c571b676ddfc9a8c12f1f3d3085a7b163966a8fd8098a90640953ce5f6170161"
+checksum = "2caa5afb8bf9f3a2652760ce7d4f62d21c4d5a423e68466fca30df82f2330164"
 dependencies = [
  "cfg-if 1.0.0",
- "windows-sys 0.48.0",
+ "windows-targets 0.52.4",
 ]
 
 [[package]]
@@ -4167,9 +4177,9 @@ dependencies = [
 
 [[package]]
 name = "mio"
-version = "0.8.10"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f3d0b296e374a4e6f3c7b0a1f5a51d748a0d34c85e7dc48fc3fa9a87657fe09"
+checksum = "a4a650543ca06a924e8b371db273b2756685faae30f8487da1b56505a8f78b0c"
 dependencies = [
  "libc",
  "wasi 0.11.0+wasi-snapshot-preview1",
@@ -4562,9 +4572,9 @@ dependencies = [
 
 [[package]]
 name = "opaque-debug"
-version = "0.3.0"
+version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
+checksum = "c08d65885ee38876c4f86fa503fb49d7b507c2b62552df7c70b2fce627e06381"
 
 [[package]]
 name = "openssl"
@@ -4866,9 +4876,9 @@ checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 
 [[package]]
 name = "pest"
-version = "2.7.7"
+version = "2.7.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "219c0dcc30b6a27553f9cc242972b67f75b60eb0db71f0b5462f38b058c41546"
+checksum = "56f8023d0fb78c8e03784ea1c7f3fa36e68a723138990b8d5a47d916b651e7a8"
 dependencies = [
  "memchr",
  "thiserror",
@@ -4877,18 +4887,18 @@ dependencies = [
 
 [[package]]
 name = "pin-project"
-version = "1.1.4"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0302c4a0442c456bd56f841aee5c3bfd17967563f6fadc9ceb9f9c23cf3807e0"
+checksum = "b6bf43b791c5b9e34c3d182969b4abb522f9343702850a2e57f460d00d09b4b3"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.1.4"
+version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "266c042b60c9c76b8d53061e52b2e0d1116abc57cefc8c5cd671619a56ac3690"
+checksum = "2f38a4412a78282e09a2cf38d195ea5420d15ba0602cb375210efbc877243965"
 dependencies = [
  "proc-macro2 1.0.78",
  "quote 1.0.35",
@@ -5621,7 +5631,7 @@ checksum = "b62dbe01f0b06f9d8dc7d49e05a0785f153b00b2c227856282f671e0318c9b15"
 dependencies = [
  "aho-corasick",
  "memchr",
- "regex-automata 0.4.5",
+ "regex-automata 0.4.6",
  "regex-syntax 0.8.2",
 ]
 
@@ -5636,9 +5646,9 @@ dependencies = [
 
 [[package]]
 name = "regex-automata"
-version = "0.4.5"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5bb987efffd3c6d0d8f5f89510bb458559eab11e4f869acb20bf845e016259cd"
+checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
 dependencies = [
  "aho-corasick",
  "memchr",
@@ -6151,7 +6161,7 @@ version = "1.0.109"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb0652c533506ad7a2e353cce269330d6afd8bdfb6d75e0ace5b35aacbd7b9e9"
 dependencies = [
- "indexmap 2.2.4",
+ "indexmap 2.2.5",
  "itoa",
  "ryu",
  "serde",
@@ -6206,7 +6216,7 @@ version = "0.9.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a49e178e4452f45cb61d0cd8cebc1b0fafd3e41929e996cef79aa3aca91f574"
 dependencies = [
- "indexmap 2.2.4",
+ "indexmap 2.2.5",
  "itoa",
  "ryu",
  "serde",
@@ -7073,7 +7083,7 @@ version = "0.19.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
 dependencies = [
- "indexmap 2.2.4",
+ "indexmap 2.2.5",
  "serde",
  "serde_spanned",
  "toml_datetime",
@@ -7086,7 +7096,7 @@ version = "0.22.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2c1b5fd4128cc8d3e0cb74d4ed9a9cc7c7284becd4df68f5f940e1ad123606f6"
 dependencies = [
- "indexmap 2.2.4",
+ "indexmap 2.2.5",
  "serde",
  "serde_spanned",
  "toml_datetime",
@@ -7662,9 +7672,9 @@ checksum = "f3c4517f54858c779bbcbf228f4fca63d121bf85fbecb2dc578cdf4a39395690"
 
 [[package]]
 name = "walkdir"
-version = "2.4.0"
+version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d71d857dc86794ca4c280d616f7da00d2dbfd8cd788846559a6813e6aa4b54ee"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
 dependencies = [
  "same-file",
  "winapi-util",
@@ -7724,9 +7734,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasm-bindgen"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1e124130aee3fb58c5bdd6b639a0509486b0338acaaae0c84a5124b0f588b7f"
+checksum = "4be2531df63900aeb2bca0daaaddec08491ee64ceecbee5076636a3b026795a8"
 dependencies = [
  "cfg-if 1.0.0",
  "wasm-bindgen-macro",
@@ -7734,9 +7744,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-backend"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9e7e1900c352b609c8488ad12639a311045f40a35491fb69ba8c12f758af70b"
+checksum = "614d787b966d3989fa7bb98a654e369c762374fd3213d212cfc0251257e747da"
 dependencies = [
  "bumpalo",
  "log",
@@ -7749,9 +7759,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-futures"
-version = "0.4.41"
+version = "0.4.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "877b9c3f61ceea0e56331985743b13f3d25c406a7098d45180fb5f09bc19ed97"
+checksum = "76bc14366121efc8dbb487ab05bcc9d346b3b5ec0eaa76e46594cabbe51762c0"
 dependencies = [
  "cfg-if 1.0.0",
  "js-sys",
@@ -7761,9 +7771,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b30af9e2d358182b5c7449424f017eba305ed32a7010509ede96cdc4696c46ed"
+checksum = "a1f8823de937b71b9460c0c34e25f3da88250760bec0ebac694b49997550d726"
 dependencies = [
  "quote 1.0.35",
  "wasm-bindgen-macro-support",
@@ -7771,9 +7781,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-macro-support"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "642f325be6301eb8107a83d12a8ac6c1e1c54345a7ef1a9261962dfefda09e66"
+checksum = "e94f17b526d0a461a191c78ea52bbce64071ed5c04c9ffe424dcb38f74171bb7"
 dependencies = [
  "proc-macro2 1.0.78",
  "quote 1.0.35",
@@ -7784,9 +7794,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-bindgen-shared"
-version = "0.2.91"
+version = "0.2.92"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4f186bd2dcf04330886ce82d6f33dd75a7bfcf69ecf5763b89fcde53b6ac9838"
+checksum = "af190c94f2773fdb3729c55b007a722abb5384da03bc0986df4c289bf5567e96"
 
 [[package]]
 name = "wasm-encoder"
@@ -7999,9 +8009,9 @@ dependencies = [
 
 [[package]]
 name = "web-sys"
-version = "0.3.68"
+version = "0.3.69"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96565907687f7aceb35bc5fc03770a8a0471d82e479f25832f54a0e3f4b28446"
+checksum = "77afa9a11836342370f4817622a2f0f418b134426d91a82dfb48f532d2ec13ef"
 dependencies = [
  "js-sys",
  "wasm-bindgen",
diff --git a/Cargo.toml b/Cargo.toml
index 230695f..98d6ea0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ name = "holochain_client"
 readme = "README.md"
 repository = "https://github.com/holochain/holochain-client-rust"
 resolver = "2"
-version = "0.4.7"
+version = "0.4.8"
 
 [workspace]
 members = ["fixture/zomes/foo"]
diff --git a/README.md b/README.md
index c8b7f80..7eaf752 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Types and bindings to connect easily to a running Holochain conductor from Rust.
 
 ## Compatibility
 
-**Rust client v0.3.x** is compatible with **Holochain v0.1.x**.  
+**Rust client v0.3.x** is compatible with **Holochain v0.1.x** _**(deprecated)**_.
 
 **Rust client v0.4.x** is compatible with **Holochain v0.2.x**.
 
diff --git a/flake.lock b/flake.lock
index e54dc0b..ce09edf 100644
--- a/flake.lock
+++ b/flake.lock
@@ -155,23 +155,6 @@
         "type": "github"
       }
     },
-    "holochain_2": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1707245081,
-        "narHash": "sha256-l9WHMlD9IDuEv/N/3WDCsP3XLUUnZFrOBEZjbWnC+/Y=",
-        "owner": "holochain",
-        "repo": "holochain",
-        "rev": "0a3b2408b2d6482b913b9f0faf58a39b567f763a",
-        "type": "github"
-      },
-      "original": {
-        "owner": "holochain",
-        "ref": "holochain-0.2.6",
-        "repo": "holochain",
-        "type": "github"
-      }
-    },
     "holonix": {
       "inputs": {
         "cargo-chef": "cargo-chef",
@@ -181,7 +164,10 @@
         "empty": "empty",
         "flake-compat": "flake-compat",
         "flake-parts": "flake-parts",
-        "holochain": "holochain",
+        "holochain": [
+          "holonix",
+          "empty"
+        ],
         "lair": [
           "holonix",
           "empty"
@@ -393,7 +379,7 @@
     },
     "versions": {
       "inputs": {
-        "holochain": "holochain_2",
+        "holochain": "holochain",
         "lair": "lair",
         "launcher": "launcher",
         "scaffolding": "scaffolding"
diff --git a/flake.nix b/flake.nix
index 701d2f6..bd3890f 100644
--- a/flake.nix
+++ b/flake.nix
@@ -4,7 +4,6 @@
     versions.url = "github:holochain/holochain?dir=versions/0_2";
     holonix.url = "github:holochain/holochain";
     holonix.inputs.versions.follows = "versions";
-    holonix.inputs.holochain.url = "github:holochain/holochain/holochain-0.2.6";
   };
 
   outputs = inputs@{ holonix, ... }: