diff --git a/Cargo.toml b/Cargo.toml
index e2dbbbf9..556e28e2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -44,7 +44,7 @@ path = "src/lib.rs"
 
 [dependencies]
 apt-pkg-native = "0.3.2"
-base64 = "0.12"
+base64 = "0.13"
 bitflags = "1.2.1"
 bytes = "1.0"
 cidr = "0.2.1"
diff --git a/debian/control b/debian/control
index 5c9b769f..dd7b30eb 100644
--- a/debian/control
+++ b/debian/control
@@ -8,7 +8,7 @@ Build-Depends: debhelper (>= 12),
  libstd-rust-dev,
  librust-anyhow-1+default-dev,
  librust-apt-pkg-native-0.3+default-dev (>= 0.3.2-~~),
- librust-base64-0.12+default-dev,
+ librust-base64-0.13+default-dev,
  librust-bitflags-1+default-dev (>= 1.2.1-~~),
  librust-bytes-1+default-dev,
  librust-cidr-0.2+default-dev (>= 0.2.1-~~),
diff --git a/pbs-datastore/Cargo.toml b/pbs-datastore/Cargo.toml
index 11d4ac5e..545ecf78 100644
--- a/pbs-datastore/Cargo.toml
+++ b/pbs-datastore/Cargo.toml
@@ -7,7 +7,7 @@ description = "low level pbs data storage access"
 
 [dependencies]
 anyhow = "1.0"
-base64 = "0.12"
+base64 = "0.13"
 crc32fast = "1"
 endian_trait = { version = "0.6", features = [ "arrays" ] }
 futures = "0.3"
diff --git a/pbs-tools/Cargo.toml b/pbs-tools/Cargo.toml
index e72591e5..14f61f48 100644
--- a/pbs-tools/Cargo.toml
+++ b/pbs-tools/Cargo.toml
@@ -8,7 +8,7 @@ description = "common tools used throughout pbs"
 # This must not depend on any subcrates more closely related to pbs itself.
 [dependencies]
 anyhow = "1.0"
-base64 = "0.12"
+base64 = "0.13"
 bytes = "1.0"
 crc32fast = "1"
 endian_trait = { version = "0.6", features = ["arrays"] }
diff --git a/proxmox-file-restore/Cargo.toml b/proxmox-file-restore/Cargo.toml
index 62c3696b..a48ca0c3 100644
--- a/proxmox-file-restore/Cargo.toml
+++ b/proxmox-file-restore/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 
 [dependencies]
 anyhow = "1.0"
-base64 = "0.12"
+base64 = "0.13"
 futures = "0.3"
 libc = "0.2"
 nix = "0.19.1"
diff --git a/proxmox-restore-daemon/Cargo.toml b/proxmox-restore-daemon/Cargo.toml
index 08107101..30800e38 100644
--- a/proxmox-restore-daemon/Cargo.toml
+++ b/proxmox-restore-daemon/Cargo.toml
@@ -7,7 +7,7 @@ description = "Proxmox Restore Daemon"
 
 [dependencies]
 anyhow = "1.0"
-base64 = "0.12"
+base64 = "0.13"
 env_logger = "0.7"
 futures = "0.3"
 http = "0.2"