diff --git a/Cargo.toml b/Cargo.toml
index 9d96bc8e..b5c45bcd 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -77,7 +77,7 @@ tower-service = "0.3.0"
 url = "2.2"
 walkdir = "2"
 webauthn-rs = "0.3"
-zstd = { version = "0.6", features = [ "bindgen" ] }
+zstd = { version = "0.12", features = [ "bindgen" ] }
 
 # workspace dependencies
 proxmox-api-macro = { version = "1.0.4", path = "proxmox-api-macro" }
diff --git a/proxmox-compression/debian/control b/proxmox-compression/debian/control
index 91c1d56d..ab283ae1 100644
--- a/proxmox-compression/debian/control
+++ b/proxmox-compression/debian/control
@@ -22,8 +22,8 @@ Build-Depends: debhelper (>= 12),
  librust-tokio-1+fs-dev (>= 1.6-~~) <!nocheck>,
  librust-tokio-1+io-util-dev (>= 1.6-~~) <!nocheck>,
  librust-walkdir-2+default-dev <!nocheck>,
- librust-zstd-0.6+bindgen-dev <!nocheck>,
- librust-zstd-0.6+default-dev <!nocheck>
+ librust-zstd-0.12+bindgen-dev <!nocheck>,
+ librust-zstd-0.12+default-dev <!nocheck>
 Maintainer: Proxmox Support Team <support@proxmox.com>
 Standards-Version: 4.6.1
 Vcs-Git: git://git.proxmox.com/git/proxmox.git
@@ -52,8 +52,8 @@ Depends:
  librust-tokio-1+fs-dev (>= 1.6-~~),
  librust-tokio-1+io-util-dev (>= 1.6-~~),
  librust-walkdir-2+default-dev,
- librust-zstd-0.6+bindgen-dev,
- librust-zstd-0.6+default-dev
+ librust-zstd-0.12+bindgen-dev,
+ librust-zstd-0.12+default-dev
 Provides:
  librust-proxmox-compression+default-dev (= ${binary:Version}),
  librust-proxmox-compression-0-dev (= ${binary:Version}),
diff --git a/proxmox-compression/src/zstd.rs b/proxmox-compression/src/zstd.rs
index dc0dcc74..d73610b7 100644
--- a/proxmox-compression/src/zstd.rs
+++ b/proxmox-compression/src/zstd.rs
@@ -73,7 +73,7 @@ impl<'a, T> ZstdEncoder<'a, T> {
     fn finish(&mut self) -> Result<usize, io::Error> {
         let mut outbuf = OutBuffer::around(self.buffer.get_free_mut_slice());
         let res = self.compressor.finish(&mut outbuf, true);
-        let size = outbuf.pos;
+        let size = outbuf.pos();
         // drop(outbuf);
         self.buffer.add_size(size);
         res
diff --git a/proxmox-sys/debian/control b/proxmox-sys/debian/control
index 38c24ef4..576d4c1a 100644
--- a/proxmox-sys/debian/control
+++ b/proxmox-sys/debian/control
@@ -49,8 +49,7 @@ Depends:
  libacl1-dev,
  uuid-dev
 Suggests:
- librust-proxmox-sys+logrotate-dev (= ${binary:Version}),
- librust-proxmox-sys+sortable-macro-dev (= ${binary:Version})
+ librust-proxmox-sys+logrotate-dev (= ${binary:Version})
 Provides:
  librust-proxmox-sys+acl-dev (= ${binary:Version}),
  librust-proxmox-sys+crypt-dev (= ${binary:Version}),
@@ -81,8 +80,8 @@ Multi-Arch: same
 Depends:
  ${misc:Depends},
  librust-proxmox-sys-dev (= ${binary:Version}),
- librust-zstd-0.6+bindgen-dev,
- librust-zstd-0.6+default-dev
+ librust-zstd-0.12+bindgen-dev,
+ librust-zstd-0.12+default-dev
 Provides:
  librust-proxmox-sys-0+logrotate-dev (= ${binary:Version}),
  librust-proxmox-sys-0.4+logrotate-dev (= ${binary:Version}),