diff --git a/proxmox-subscription/Cargo.toml b/proxmox-subscription/Cargo.toml
index 00ad2680..1d5ebbd2 100644
--- a/proxmox-subscription/Cargo.toml
+++ b/proxmox-subscription/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "proxmox-subscription"
-version = "0.3.1"
+version = "0.4.0"
 authors.workspace = true
 edition.workspace = true
 license.workspace = true
diff --git a/proxmox-subscription/debian/changelog b/proxmox-subscription/debian/changelog
index f7bf9337..a348e642 100644
--- a/proxmox-subscription/debian/changelog
+++ b/proxmox-subscription/debian/changelog
@@ -1,3 +1,13 @@
+rust-proxmox-subscription (0.4.0-1) bookworm; urgency=medium
+
+  * update proxmox-http dependency to 0.9.0
+
+  * update proxmox-sys dependency to 0.5.0
+
+  * rebuild for Debian 12 bookworm based release series
+
+ -- Proxmox Support Team <support@proxmox.com>  Tue, 23 May 2023 12:08:53 +0200
+
 rust-proxmox-subscription (0.3.1-1) unstable; urgency=medium
 
   * update to proxmox-http 0.8
diff --git a/proxmox-subscription/debian/control b/proxmox-subscription/debian/control
index 884145fb..4948a5d0 100644
--- a/proxmox-subscription/debian/control
+++ b/proxmox-subscription/debian/control
@@ -11,12 +11,12 @@ Build-Depends: debhelper (>= 12),
  librust-hex-0.4+default-dev <!nocheck>,
  librust-lazy-static-1+default-dev (>= 1.4-~~) <!nocheck>,
  librust-openssl-0.10+default-dev <!nocheck>,
- librust-proxmox-http-0.8+client-trait-dev <!nocheck>,
- librust-proxmox-http-0.8+default-dev <!nocheck>,
- librust-proxmox-http-0.8+http-helpers-dev <!nocheck>,
+ librust-proxmox-http-0.9+client-trait-dev <!nocheck>,
+ librust-proxmox-http-0.9+default-dev <!nocheck>,
+ librust-proxmox-http-0.9+http-helpers-dev <!nocheck>,
  librust-proxmox-serde-0.1+default-dev (>= 0.1.1-~~) <!nocheck>,
  librust-proxmox-serde-0.1+serde-json-dev (>= 0.1.1-~~) <!nocheck>,
- librust-proxmox-sys-0.4+default-dev (>= 0.4.2-~~) <!nocheck>,
+ librust-proxmox-sys-0.5+default-dev <!nocheck>,
  librust-proxmox-time-1+default-dev (>= 1.1.4-~~) <!nocheck>,
  librust-regex-1+default-dev (>= 1.5-~~) <!nocheck>,
  librust-serde-1+default-dev <!nocheck>,
@@ -38,12 +38,12 @@ Depends:
  librust-hex-0.4+default-dev,
  librust-lazy-static-1+default-dev (>= 1.4-~~),
  librust-openssl-0.10+default-dev,
- librust-proxmox-http-0.8+client-trait-dev,
- librust-proxmox-http-0.8+default-dev,
- librust-proxmox-http-0.8+http-helpers-dev,
+ librust-proxmox-http-0.9+client-trait-dev,
+ librust-proxmox-http-0.9+default-dev,
+ librust-proxmox-http-0.9+http-helpers-dev,
  librust-proxmox-serde-0.1+default-dev (>= 0.1.1-~~),
  librust-proxmox-serde-0.1+serde-json-dev (>= 0.1.1-~~),
- librust-proxmox-sys-0.4+default-dev (>= 0.4.2-~~),
+ librust-proxmox-sys-0.5+default-dev,
  librust-proxmox-time-1+default-dev (>= 1.1.4-~~),
  librust-regex-1+default-dev (>= 1.5-~~),
  librust-serde-1+default-dev,
@@ -54,10 +54,10 @@ Provides:
  librust-proxmox-subscription+default-dev (= ${binary:Version}),
  librust-proxmox-subscription-0-dev (= ${binary:Version}),
  librust-proxmox-subscription-0+default-dev (= ${binary:Version}),
- librust-proxmox-subscription-0.3-dev (= ${binary:Version}),
- librust-proxmox-subscription-0.3+default-dev (= ${binary:Version}),
- librust-proxmox-subscription-0.3.1-dev (= ${binary:Version}),
- librust-proxmox-subscription-0.3.1+default-dev (= ${binary:Version})
+ librust-proxmox-subscription-0.4-dev (= ${binary:Version}),
+ librust-proxmox-subscription-0.4+default-dev (= ${binary:Version}),
+ librust-proxmox-subscription-0.4.0-dev (= ${binary:Version}),
+ librust-proxmox-subscription-0.4.0+default-dev (= ${binary:Version})
 Description: Proxmox subscription utilitites - Rust source code
  This package contains the source for the Rust proxmox-subscription crate,
  packaged by debcargo for use with cargo and dh-cargo.
@@ -68,12 +68,12 @@ Multi-Arch: same
 Depends:
  ${misc:Depends},
  librust-proxmox-subscription-dev (= ${binary:Version}),
- librust-proxmox-schema-1+api-macro-dev (>= 1.3.6-~~),
- librust-proxmox-schema-1+default-dev (>= 1.3.6-~~)
+ librust-proxmox-schema-1+api-macro-dev (>= 1.3.7-~~),
+ librust-proxmox-schema-1+default-dev (>= 1.3.7-~~)
 Provides:
  librust-proxmox-subscription-0+api-types-dev (= ${binary:Version}),
- librust-proxmox-subscription-0.3+api-types-dev (= ${binary:Version}),
- librust-proxmox-subscription-0.3.1+api-types-dev (= ${binary:Version})
+ librust-proxmox-subscription-0.4+api-types-dev (= ${binary:Version}),
+ librust-proxmox-subscription-0.4.0+api-types-dev (= ${binary:Version})
 Description: Proxmox subscription utilitites - feature "api-types"
  This metapackage enables feature "api-types" for the Rust proxmox-subscription
  crate, by pulling in any additional dependencies needed by that feature.