diff --git a/Cargo.toml b/Cargo.toml
index cd00670c..e1c2a8e2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ path = "src/lib.rs"
 anyhow = "1.0"
 http = "0.2"
 nix = "0.26"
-openidconnect = { version = "2.2", default-features = false, features = ["accept-rfc3339-timestamps"] }
+openidconnect = { version = "2.4", default-features = false, features = ["accept-rfc3339-timestamps"] }
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
 thiserror="1.0"
diff --git a/debian/control b/debian/control
index 13621c49..98489e5e 100644
--- a/debian/control
+++ b/debian/control
@@ -10,7 +10,7 @@ Build-Depends: debhelper (>= 12),
  librust-http-0.2+default-dev <!nocheck>,
  librust-native-tls-0.2+default-dev <!nocheck>,
  librust-nix-0.26+default-dev <!nocheck>,
- librust-openidconnect-2+accept-rfc3339-timestamps-dev (>= 2.2-~~) <!nocheck>,
+ librust-openidconnect-2+accept-rfc3339-timestamps-dev (>= 2.4-~~) <!nocheck>,
  librust-proxmox-sys-0.4+default-dev <!nocheck>,
  librust-proxmox-sys-0.4+timer-dev <!nocheck>,
  librust-proxmox-time-1+default-dev <!nocheck>,
@@ -37,7 +37,7 @@ Depends:
  librust-http-0.2+default-dev,
  librust-native-tls-0.2+default-dev,
  librust-nix-0.26+default-dev,
- librust-openidconnect-2+accept-rfc3339-timestamps-dev (>= 2.2-~~),
+ librust-openidconnect-2+accept-rfc3339-timestamps-dev (>= 2.4-~~),
  librust-proxmox-sys-0.4+default-dev,
  librust-proxmox-sys-0.4+timer-dev,
  librust-proxmox-time-1+default-dev,