diff --git a/Cargo.lock b/Cargo.lock
index 694f5b7..cd70fcd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1031,9 +1031,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.26"
+version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "30bde2b3dc3671ae49d8e2e9f044c7c005836e7a023ee57cffa25ab82764bb9e"
+checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
 
 [[package]]
 name = "memchr"
diff --git a/acmed/Cargo.toml b/acmed/Cargo.toml
index c61a5e5..6018efd 100644
--- a/acmed/Cargo.toml
+++ b/acmed/Cargo.toml
@@ -28,7 +28,7 @@ bincode = "1.3.3"
 clap = { version = "4.5.3", features = ["string"] }
 futures = "0.3.30"
 glob = "0.3.1"
-log = "0.4.21"
+log = "0.4.27"
 nom = { version = "7.1.3", default-features = false, features = [] }
 serde = { version = "1.0.197", features = ["derive"] }
 serde_json = "1.0.114"
diff --git a/tacd/Cargo.toml b/tacd/Cargo.toml
index 8a813ba..0d8365b 100644
--- a/tacd/Cargo.toml
+++ b/tacd/Cargo.toml
@@ -23,6 +23,6 @@ openssl_vendored = ["crypto_openssl", "acme_common/openssl_vendored"]
 acme_common = { path = "../acme_common" }
 anyhow = "1.0.81"
 clap = { version = "4.5.3", features = ["string"] }
-log = "0.4.21"
+log = "0.4.27"
 openssl = "0.10.64"
 thiserror = "2.0.3"