diff --git a/Cargo.lock b/Cargo.lock
index f5fcf347..931342e3 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2588,7 +2588,7 @@ dependencies = [
 
 [[package]]
 name = "ironrdp-pdu"
-version = "0.3.1"
+version = "0.4.0"
 dependencies = [
  "bit_field",
  "bitflags 2.9.0",
@@ -4379,9 +4379,9 @@ dependencies = [
 
 [[package]]
 name = "rsa"
-version = "0.9.7"
+version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "47c75d7c5c6b673e58bf54d8544a9f432e3a925b0e80f7cd3602ab5c50c55519"
+checksum = "78928ac1ed176a5ca1d17e578a1825f3d81ca54cf41053a592584b020cfd691b"
 dependencies = [
  "const-oid",
  "digest",
@@ -4924,9 +4924,9 @@ dependencies = [
 
 [[package]]
 name = "sspi"
-version = "0.15.2"
+version = "0.15.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1aff64c6ee9aac256167ad86ed0cbfd83c9d622664253fb85199fc5b8dc2e35"
+checksum = "1cbcc51fdf01a0dced9834c0c0d549c0d6ffda3065112c52a67f71c69fb106f1"
 dependencies = [
  "async-dnssd",
  "async-recursion",
@@ -6435,9 +6435,9 @@ dependencies = [
 
 [[package]]
 name = "winnow"
-version = "0.7.3"
+version = "0.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e7f4ea97f6f78012141bcdb6a216b2609f0979ada50b20ca5b52dde2eac2bb1"
+checksum = "0e97b544156e9bebe1a0ffbc03484fc1ffe3100cbce3ffb17eac35f7cdd7ab36"
 dependencies = [
  "memchr",
 ]
diff --git a/crates/ironrdp-acceptor/Cargo.toml b/crates/ironrdp-acceptor/Cargo.toml
index 4289f168..3d89658f 100644
--- a/crates/ironrdp-acceptor/Cargo.toml
+++ b/crates/ironrdp-acceptor/Cargo.toml
@@ -17,7 +17,7 @@ test = false
 
 [dependencies]
 ironrdp-core = { path = "../ironrdp-core", version = "0.1", features = ["alloc"] }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3" }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4" }
 ironrdp-svc = { path = "../ironrdp-svc", version = "0.2" }
 ironrdp-connector = { path = "../ironrdp-connector", version = "0.3" }
 ironrdp-async = { path = "../ironrdp-async", version = "0.3" }
diff --git a/crates/ironrdp-async/Cargo.toml b/crates/ironrdp-async/Cargo.toml
index 5932d1fa..9c0be85f 100644
--- a/crates/ironrdp-async/Cargo.toml
+++ b/crates/ironrdp-async/Cargo.toml
@@ -18,7 +18,7 @@ test = false
 [dependencies]
 ironrdp-connector = { path = "../ironrdp-connector", version = "0.3" }
 ironrdp-core = { path = "../ironrdp-core", version = "0.1", features = ["alloc"] }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3" }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4" }
 # ironrdp-session = { workspace = "../ironrdp-session", version = "0.2" }
 tracing = { version = "0.1", features = ["log"] }
 bytes = "1"
diff --git a/crates/ironrdp-blocking/Cargo.toml b/crates/ironrdp-blocking/Cargo.toml
index c5fff341..0aa6e0d9 100644
--- a/crates/ironrdp-blocking/Cargo.toml
+++ b/crates/ironrdp-blocking/Cargo.toml
@@ -19,7 +19,7 @@ test = false
 bytes = "1"
 ironrdp-connector = { path = "../ironrdp-connector", version = "0.3" }
 ironrdp-core = { path = "../ironrdp-core", version = "0.1", features = ["alloc"] }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3" }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4" }
 # ironrdp-session = { path = "../ironrdp-session", version = "0.2" }
 tracing = { version = "0.1", features = ["log"] }
 
diff --git a/crates/ironrdp-cliprdr/Cargo.toml b/crates/ironrdp-cliprdr/Cargo.toml
index 3423d601..e53f5d9c 100644
--- a/crates/ironrdp-cliprdr/Cargo.toml
+++ b/crates/ironrdp-cliprdr/Cargo.toml
@@ -17,7 +17,7 @@ test = false
 
 [dependencies]
 ironrdp-core = { path = "../ironrdp-core", version = "0.1" }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3" }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4" }
 ironrdp-svc = { path = "../ironrdp-svc", version = "0.2" }
 thiserror = "1.0"
 tracing = { version = "0.1", features = ["log"] }
diff --git a/crates/ironrdp-connector/Cargo.toml b/crates/ironrdp-connector/Cargo.toml
index be429762..6eceabc3 100644
--- a/crates/ironrdp-connector/Cargo.toml
+++ b/crates/ironrdp-connector/Cargo.toml
@@ -22,7 +22,7 @@ arbitrary = ["dep:arbitrary"]
 ironrdp-svc = { path = "../ironrdp-svc", version = "0.2" }
 ironrdp-core = { path = "../ironrdp-core", version = "0.1" }
 ironrdp-error = { path = "../ironrdp-error", version = "0.1" }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3", features = ["std"] }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4", features = ["std"] }
 arbitrary = { version = "1", features = ["derive"], optional = true }
 rand_core = { version = "0.6", features = ["std"] } # TODO: dependency injection?
 sspi = "0.15"
diff --git a/crates/ironrdp-displaycontrol/Cargo.toml b/crates/ironrdp-displaycontrol/Cargo.toml
index fd519c94..1ddb742d 100644
--- a/crates/ironrdp-displaycontrol/Cargo.toml
+++ b/crates/ironrdp-displaycontrol/Cargo.toml
@@ -18,7 +18,7 @@ test = false
 [dependencies]
 ironrdp-core = { path = "../ironrdp-core", version = "0.1" }
 ironrdp-dvc = { path = "../ironrdp-dvc", version = "0.1" }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3" }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4" }
 ironrdp-svc = { path = "../ironrdp-svc", version = "0.2" }
 tracing = { version = "0.1", features = ["log"] }
 
diff --git a/crates/ironrdp-dvc/Cargo.toml b/crates/ironrdp-dvc/Cargo.toml
index 04de9f07..ad9373ce 100644
--- a/crates/ironrdp-dvc/Cargo.toml
+++ b/crates/ironrdp-dvc/Cargo.toml
@@ -22,7 +22,7 @@ std = []
 [dependencies]
 ironrdp-core = { path = "../ironrdp-core", version = "0.1", features = ["alloc"] }
 ironrdp-svc = { path = "../ironrdp-svc", version = "0.2" }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3", features = ["alloc"] }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4", features = ["alloc"] }
 tracing = { version = "0.1", features = ["log"] }
 slab = "0.4"
 
diff --git a/crates/ironrdp-graphics/Cargo.toml b/crates/ironrdp-graphics/Cargo.toml
index 8dbc1fbe..91afcc48 100644
--- a/crates/ironrdp-graphics/Cargo.toml
+++ b/crates/ironrdp-graphics/Cargo.toml
@@ -20,7 +20,7 @@ bit_field = "0.10"
 bitflags = "2.4"
 bitvec = "1.0"
 ironrdp-core = { path = "../ironrdp-core", version = "0.1" }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3", features = ["std"] }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4", features = ["std"] }
 byteorder = "1.5" # TODO: remove
 lazy_static.workspace = true # Legacy crate; prefer std::sync::LazyLock or LazyCell
 num-derive.workspace = true # TODO: remove
diff --git a/crates/ironrdp-input/Cargo.toml b/crates/ironrdp-input/Cargo.toml
index 3dd3a7b5..18929cbb 100644
--- a/crates/ironrdp-input/Cargo.toml
+++ b/crates/ironrdp-input/Cargo.toml
@@ -16,7 +16,7 @@ doctest = false
 test = false
 
 [dependencies]
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3" }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4" }
 bitvec = "1.0"
 smallvec = "1.13"
 
diff --git a/crates/ironrdp-pdu/CHANGELOG.md b/crates/ironrdp-pdu/CHANGELOG.md
index c905cc7e..84ab37e2 100644
--- a/crates/ironrdp-pdu/CHANGELOG.md
+++ b/crates/ironrdp-pdu/CHANGELOG.md
@@ -6,6 +6,21 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## [[0.4.0](https://github.com/Devolutions/IronRDP/compare/ironrdp-pdu-v0.3.1...ironrdp-pdu-v0.4.0)] - 2025-03-12
+
+### <!-- 4 -->Bug Fixes
+
+- TS_RFX_CHANNELT width/height SHOULD be within range ([097cdb66f9](https://github.com/Devolutions/IronRDP/commit/097cdb66f965700caeea5659ff7fe4a129b84838)) 
+
+  According to the specification, the value does not need to be in the range:
+  https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-rdprfx/4060f07e-9d73-454d-841e-131a93aca675
+  
+  (the ironrdp-server can send larger values)
+
+### Refactor
+
+- [**breaking**] Remove RfxChannelWidth and RfxChannelHeight structs ([7cb1ac99d1](https://github.com/Devolutions/IronRDP/commit/7cb1ac99d189cdcaa17fa17e51f95be630e9982e)) 
+
 ## [[0.3.1](https://github.com/Devolutions/IronRDP/compare/ironrdp-pdu-v0.3.0...ironrdp-pdu-v0.3.1)] - 2025-03-12
 
 ### <!-- 7 -->Build
diff --git a/crates/ironrdp-pdu/Cargo.toml b/crates/ironrdp-pdu/Cargo.toml
index 2bcdf1c4..54a1befb 100644
--- a/crates/ironrdp-pdu/Cargo.toml
+++ b/crates/ironrdp-pdu/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ironrdp-pdu"
-version = "0.3.1"
+version = "0.4.0"
 readme = "README.md"
 description = "RDP PDU encoding and decoding"
 edition.workspace = true
diff --git a/crates/ironrdp-rdpdr-native/Cargo.toml b/crates/ironrdp-rdpdr-native/Cargo.toml
index 6911f2b4..ebcfdb57 100644
--- a/crates/ironrdp-rdpdr-native/Cargo.toml
+++ b/crates/ironrdp-rdpdr-native/Cargo.toml
@@ -17,7 +17,7 @@ test = false
 
 [target.'cfg(any(target_os = "macos", target_os = "linux"))'.dependencies]
 ironrdp-core = { path = "../ironrdp-core", version = "0.1" }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3" }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4" }
 ironrdp-svc = { path = "../ironrdp-svc", version = "0.2" }
 ironrdp-rdpdr = { path = "../ironrdp-rdpdr", version = "0.1" }
 nix = { version = "0.29", features = ["fs", "dir"] }
diff --git a/crates/ironrdp-rdpdr/Cargo.toml b/crates/ironrdp-rdpdr/Cargo.toml
index 38f64ef7..17bcef87 100644
--- a/crates/ironrdp-rdpdr/Cargo.toml
+++ b/crates/ironrdp-rdpdr/Cargo.toml
@@ -18,7 +18,7 @@ test = false
 [dependencies]
 ironrdp-core = { path = "../ironrdp-core", version = "0.1" }
 ironrdp-error = { path = "../ironrdp-error", version = "0.1" }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3" }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4" }
 ironrdp-svc = { path = "../ironrdp-svc", version = "0.2" }
 tracing = { version = "0.1", features = ["log"] }
 bitflags = "2.4"
diff --git a/crates/ironrdp-rdpsnd/Cargo.toml b/crates/ironrdp-rdpsnd/Cargo.toml
index 42e1ae94..76c85c63 100644
--- a/crates/ironrdp-rdpsnd/Cargo.toml
+++ b/crates/ironrdp-rdpsnd/Cargo.toml
@@ -24,7 +24,7 @@ bitflags = "2.4"
 tracing = { version = "0.1", features = ["log"] }
 ironrdp-svc = { path = "../ironrdp-svc", version = "0.2" }
 ironrdp-core = { path = "../ironrdp-core", version = "0.1", features = ["alloc"] }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3", features = ["alloc"] }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4", features = ["alloc"] }
 
 [lints]
 workspace = true
diff --git a/crates/ironrdp-server/Cargo.toml b/crates/ironrdp-server/Cargo.toml
index d40b7e7c..4c1a7f53 100644
--- a/crates/ironrdp-server/Cargo.toml
+++ b/crates/ironrdp-server/Cargo.toml
@@ -32,7 +32,7 @@ async-trait = "0.1"
 ironrdp-async = { path = "../ironrdp-async", version = "0.3" }
 ironrdp-ainput = { path = "../ironrdp-ainput", version = "0.1" }
 ironrdp-core = { path = "../ironrdp-core", version = "0.1" }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3" }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4" }
 ironrdp-svc = { path = "../ironrdp-svc", version = "0.2" }
 ironrdp-cliprdr = { path = "../ironrdp-cliprdr", version = "0.1" }
 ironrdp-displaycontrol = { path = "../ironrdp-displaycontrol", version = "0.1" }
diff --git a/crates/ironrdp-session/Cargo.toml b/crates/ironrdp-session/Cargo.toml
index 771bc44e..bb79ac09 100644
--- a/crates/ironrdp-session/Cargo.toml
+++ b/crates/ironrdp-session/Cargo.toml
@@ -22,7 +22,7 @@ ironrdp-svc = { path = "../ironrdp-svc", version = "0.2" }
 ironrdp-dvc = { path = "../ironrdp-dvc", version = "0.1" }
 ironrdp-error = { path = "../ironrdp-error", version = "0.1" }
 ironrdp-graphics = { path = "../ironrdp-graphics", version = "0.2" }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3", features = ["std"] }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4", features = ["std"] }
 ironrdp-displaycontrol = { path = "../ironrdp-displaycontrol", version = "0.1" }
 tracing = { version = "0.1", features = ["log"] }
 
diff --git a/crates/ironrdp-svc/Cargo.toml b/crates/ironrdp-svc/Cargo.toml
index d6d62a81..05843d2b 100644
--- a/crates/ironrdp-svc/Cargo.toml
+++ b/crates/ironrdp-svc/Cargo.toml
@@ -21,7 +21,7 @@ std = []
 
 [dependencies]
 ironrdp-core = { path = "../ironrdp-core", version = "0.1" }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3", features = ["alloc", "std"] }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4", features = ["alloc", "std"] }
 bitflags = "2.4"
 
 [lints]
diff --git a/crates/ironrdp/Cargo.toml b/crates/ironrdp/Cargo.toml
index b382f322..95abd9db 100644
--- a/crates/ironrdp/Cargo.toml
+++ b/crates/ironrdp/Cargo.toml
@@ -34,7 +34,7 @@ displaycontrol = ["dep:ironrdp-displaycontrol"]
 
 [dependencies]
 ironrdp-core = { path = "../ironrdp-core", version = "0.1", optional = true }
-ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.3", optional = true }
+ironrdp-pdu = { path = "../ironrdp-pdu", version = "0.4", optional = true }
 ironrdp-cliprdr = { path = "../ironrdp-cliprdr", version = "0.1", optional = true }
 ironrdp-connector = { path = "../ironrdp-connector", version = "0.3", optional = true }
 ironrdp-acceptor = { path = "../ironrdp-acceptor", version = "0.3", optional = true }
diff --git a/fuzz/Cargo.lock b/fuzz/Cargo.lock
index 86fd52f1..f0bb0406 100644
--- a/fuzz/Cargo.lock
+++ b/fuzz/Cargo.lock
@@ -369,7 +369,7 @@ dependencies = [
 
 [[package]]
 name = "ironrdp-pdu"
-version = "0.3.1"
+version = "0.4.0"
 dependencies = [
  "bit_field",
  "bitflags 2.9.0",