diff --git a/Cargo.lock b/Cargo.lock
index c47e5224c..736d70c4f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -85,7 +85,7 @@ dependencies = [
 [[package]]
 name = "acadrust"
 version = "0.4.1"
-source = "git+https://github.com/HakanSeven12/cadcodec.git?rev=74c5fe9#74c5fe9faafd3d573745a7e9559072dfb66adb62"
+source = "git+https://github.com/HakanSeven12/cadcodec.git?rev=4736846#473684644e8bbacd1310a7eccdb4b3180d7013db"
 dependencies = [
  "ahash 0.8.12",
  "anyhow",
@@ -891,7 +891,7 @@ checksum = "fc652a48c352aef3ea3aed32080501cf3ef6ed5da78602a020c991775b0aff04"
 [[package]]
 name = "cadkernel"
 version = "0.1.0"
-source = "git+https://github.com/HakanSeven12/cadkernel.git?rev=07f0739#07f0739549892f2ba8b7556932a0f831c4b64052"
+source = "git+https://github.com/HakanSeven12/cadkernel.git?rev=1b84d6c#1b84d6c926d8053690a9975ccad6814800790008"
 dependencies = [
  "acadrust",
  "cavalier_contours",
diff --git a/Cargo.toml b/Cargo.toml
index 88c084b3e..38101daaa 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -31,8 +31,8 @@ glam = { version = "0.33", features = ["bytemuck"] }
 rfd = "0.17"
 clap = { version = "4", features = ["derive"] }
 env_logger = "0.11"
-acadrust = { git = "https://github.com/HakanSeven12/cadcodec.git", rev = "74c5fe9", features = ["serde"] }
-cadkernel = { git = "https://github.com/HakanSeven12/cadkernel.git", rev = "07f0739", features = ["acis", "offset"] }
+acadrust = { git = "https://github.com/HakanSeven12/cadcodec.git", rev = "4736846", features = ["serde"] }
+cadkernel = { git = "https://github.com/HakanSeven12/cadkernel.git", rev = "1b84d6c", features = ["acis", "offset"] }
 acadifc = { git = "https://github.com/OpenAEC-Foundation/acadifc.git", rev = "47b5603", optional = true }
 dwg-thumbnailer = { path = "crates/dwg-thumbnailer" }
 flate2 = "1"
diff --git a/crates/ocs_plugin_api/Cargo.toml b/crates/ocs_plugin_api/Cargo.toml
index 3fea1363c..da8c6bd39 100644
--- a/crates/ocs_plugin_api/Cargo.toml
+++ b/crates/ocs_plugin_api/Cargo.toml
@@ -9,7 +9,7 @@ license = "GPL-3.0-only"
 # Pulled in only by the `host` feature, which adds the `acadrust`-typed
 # `HostApi` runtime surface. The default crate stays dependency-free so engine
 # crates and external tooling can depend on the manifest/ribbon contract cheaply.
-acadrust = { git = "https://github.com/HakanSeven12/cadcodec.git", rev = "74c5fe9", optional = true, features = ["serde"] }
+acadrust = { git = "https://github.com/HakanSeven12/cadcodec.git", rev = "4736846", optional = true, features = ["serde"] }
 
 # Runtime IPC and serialization (host feature only).
 interprocess = { version = "2", optional = true }
diff --git a/crates/ocs_web_worker/Cargo.toml b/crates/ocs_web_worker/Cargo.toml
index 7916d995a..e850ebeb8 100644
--- a/crates/ocs_web_worker/Cargo.toml
+++ b/crates/ocs_web_worker/Cargo.toml
@@ -8,7 +8,7 @@ publish = false
 crate-type = ["cdylib"]
 
 [dependencies]
-acadrust = { git = "https://github.com/HakanSeven12/cadcodec.git", rev = "74c5fe9", features = ["serde"] }
+acadrust = { git = "https://github.com/HakanSeven12/cadcodec.git", rev = "4736846", features = ["serde"] }
 bincode = "1.3"
 serde = { version = "1", features = ["derive"] }
 console_error_panic_hook = "0.1"