diff --git a/Cargo.toml b/Cargo.toml
index d92c8bd..de5e45b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ exclude = ["debian"]
 
 [dependencies]
 anyhow = "1.0"
-base64 = "0.13"
+base64 = "0.21"
 futures = "0.3"
 futures-util = "0.3"
 hex = "0.4"
@@ -25,4 +25,4 @@ tokio-stream = { version = "0.1", features = ["io-util"] }
 tokio-util = "0.7"
 
 proxmox-http = { version = "0.9", features = ["websocket", "client"] }
-proxmox-sys = "0.5"
+proxmox-sys = "0.6"
diff --git a/debian/control b/debian/control
index 2947fbf..d0f82d5 100644
--- a/debian/control
+++ b/debian/control
@@ -7,7 +7,7 @@ Build-Depends: debhelper (>= 12),
  rustc:native,
  libstd-rust-dev,
  librust-anyhow-1+default-dev,
- librust-base64-0.13+default-dev,
+ librust-base64-0.21+default-dev,
  librust-futures-0.3+default-dev,
  librust-futures-util-0.3+default-dev,
  librust-hex-0.4+default-dev,
@@ -18,7 +18,7 @@ Build-Depends: debhelper (>= 12),
  librust-proxmox-http-0.9+client-dev,
  librust-proxmox-http-0.9+default-dev,
  librust-proxmox-http-0.9+websocket-dev,
- librust-proxmox-sys-0.5+default-dev,
+ librust-proxmox-sys-0.6+default-dev,
  librust-serde-1+default-dev,
  librust-serde-1+derive-dev,
  librust-serde-json-1+default-dev,
@@ -32,7 +32,7 @@ Build-Depends: debhelper (>= 12),
  librust-tokio-stream-0.1+io-util-dev,
  librust-tokio-util-0.7+default-dev
 Maintainer: Proxmox Support Team <support@proxmox.com>
-Standards-Version: 4.6.1
+Standards-Version: 4.6.2
 Vcs-Git: git://git.proxmox.com/git/proxmox-websocket-tunnel.git
 Vcs-Browser: https://git.proxmox.com/?p=proxmox-websocket-tunnel.git
 X-Cargo-Crate: proxmox-websocket-tunnel