diff --git a/Cargo.toml b/Cargo.toml
index 28db6fb..6699502 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,7 +30,7 @@ proxmox-apt-api-types = "1.0"
 proxmox-async = "0.4"
 proxmox-http = { version = "0.9", features = [ "client-sync", "client-trait" ]}
 proxmox-router = { version = "3", features = [ "cli" ], default-features = false }
-proxmox-schema = { version = "3.1.4", features = [ "api-macro" ] }
+proxmox-schema = { version = "4.0", features = [ "api-macro" ] }
 proxmox-section-config = "2"
 proxmox-serde = "0.1"
 proxmox-subscription = { version = "0.5.0", features = [ "api-types" ] }
diff --git a/debian/control b/debian/control
index 55d686d..ed330a0 100644
--- a/debian/control
+++ b/debian/control
@@ -23,8 +23,8 @@ Build-Depends: bash-completion,
                librust-proxmox-http-0.9+client-trait-dev,
                librust-proxmox-http-0.9+default-dev,
                librust-proxmox-router-3+cli-dev,
-               librust-proxmox-schema-3+api-macro-dev (>= 3.1.4-~~),
-               librust-proxmox-schema-3+default-dev (>= 3.1.4-~~),
+               librust-proxmox-schema-4+api-macro-dev,
+               librust-proxmox-schema-4+default-dev,
                librust-proxmox-section-config-2+default-dev,
                librust-proxmox-serde-0.1+default-dev,
                librust-proxmox-subscription-0.5+api-types-dev (>= 0.5.0-~~),