diff --git a/Cargo.toml b/Cargo.toml
index 3dbe595f..d1fcf725 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -144,7 +144,7 @@ proxmox-sendmail = { version = "0.1.0", path = "proxmox-sendmail" }
 proxmox-serde = { version = "0.1.1", path = "proxmox-serde", features = [ "serde_json" ] }
 proxmox-shared-memory = { version = "0.3.0", path = "proxmox-shared-memory" }
 proxmox-sortable-macro = { version = "0.1.3", path = "proxmox-sortable-macro" }
-proxmox-sys = { version = "0.6.5", path = "proxmox-sys" }
+proxmox-sys = { version = "0.6.6", path = "proxmox-sys" }
 proxmox-systemd = { version = "0.1.0", path = "proxmox-systemd" }
 proxmox-tfa = { version = "5.0.0", path = "proxmox-tfa" }
 proxmox-time = { version = "2.0.0", path = "proxmox-time" }
diff --git a/proxmox-sys/Cargo.toml b/proxmox-sys/Cargo.toml
index 61ac9610..2877eef0 100644
--- a/proxmox-sys/Cargo.toml
+++ b/proxmox-sys/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "proxmox-sys"
 description = "System tools (using nix)."
-version = "0.6.5"
+version = "0.6.6"
 
 authors.workspace = true
 edition.workspace = true
diff --git a/proxmox-sys/debian/changelog b/proxmox-sys/debian/changelog
index 402982af..e5a2e81a 100644
--- a/proxmox-sys/debian/changelog
+++ b/proxmox-sys/debian/changelog
@@ -1,3 +1,20 @@
+rust-proxmox-sys (0.6.6-1) bookworm; urgency=medium
+
+  * use correct pointer type for mkdtemp return value
+
+  * fs: derive `Copy` for `CreateOptions`
+
+  * docs: fix private intra-doc links
+
+  * mark extern blocks as unsafe for edition 2024 preparation
+
+  * enable #![deny(unsafe_op_in_unsafe_fn)]
+
+  * mark unsafe blocks inside unsafe fns as unsafe as edition 2024
+    preparation,
+
+ -- Proxmox Support Team <support@proxmox.com>  Wed, 19 Mar 2025 12:14:19 +0100
+
 rust-proxmox-sys (0.6.5-1) bookworm; urgency=medium
 
   * sys: fs: set CLOEXEC when creating temp files to avoid passing them to
diff --git a/proxmox-sys/debian/control b/proxmox-sys/debian/control
index 18a53ad8..297a123b 100644
--- a/proxmox-sys/debian/control
+++ b/proxmox-sys/debian/control
@@ -2,9 +2,9 @@ Source: rust-proxmox-sys
 Section: rust
 Priority: optional
 Build-Depends: debhelper-compat (= 13),
- dh-sequence-cargo,
- cargo:native <!nocheck>,
- rustc:native (>= 1.80) <!nocheck>,
+ dh-sequence-cargo
+Build-Depends-Arch: cargo:native <!nocheck>,
+ rustc:native (>= 1.82) <!nocheck>,
  libstd-rust-dev <!nocheck>,
  librust-anyhow-1+default-dev <!nocheck>,
  librust-libc-0.2+default-dev (>= 0.2.107-~~) <!nocheck>,
@@ -58,10 +58,10 @@ Provides:
  librust-proxmox-sys-0.6+acl-dev (= ${binary:Version}),
  librust-proxmox-sys-0.6+default-dev (= ${binary:Version}),
  librust-proxmox-sys-0.6+timer-dev (= ${binary:Version}),
- librust-proxmox-sys-0.6.5-dev (= ${binary:Version}),
- librust-proxmox-sys-0.6.5+acl-dev (= ${binary:Version}),
- librust-proxmox-sys-0.6.5+default-dev (= ${binary:Version}),
- librust-proxmox-sys-0.6.5+timer-dev (= ${binary:Version})
+ librust-proxmox-sys-0.6.6-dev (= ${binary:Version}),
+ librust-proxmox-sys-0.6.6+acl-dev (= ${binary:Version}),
+ librust-proxmox-sys-0.6.6+default-dev (= ${binary:Version}),
+ librust-proxmox-sys-0.6.6+timer-dev (= ${binary:Version})
 Description: System tools (using nix) - Rust source code
  Source code for Debianized Rust crate "proxmox-sys"
 
@@ -75,7 +75,7 @@ Depends:
 Provides:
  librust-proxmox-sys-0+crypt-dev (= ${binary:Version}),
  librust-proxmox-sys-0.6+crypt-dev (= ${binary:Version}),
- librust-proxmox-sys-0.6.5+crypt-dev (= ${binary:Version})
+ librust-proxmox-sys-0.6.6+crypt-dev (= ${binary:Version})
 Description: System tools (using nix) - feature "crypt"
  This metapackage enables feature "crypt" for the Rust proxmox-sys crate, by
  pulling in any additional dependencies needed by that feature.
@@ -91,7 +91,7 @@ Depends:
 Provides:
  librust-proxmox-sys-0+logrotate-dev (= ${binary:Version}),
  librust-proxmox-sys-0.6+logrotate-dev (= ${binary:Version}),
- librust-proxmox-sys-0.6.5+logrotate-dev (= ${binary:Version})
+ librust-proxmox-sys-0.6.6+logrotate-dev (= ${binary:Version})
 Description: System tools (using nix) - feature "logrotate"
  This metapackage enables feature "logrotate" for the Rust proxmox-sys crate, by
  pulling in any additional dependencies needed by that feature.