diff --git a/Cargo.lock b/Cargo.lock
index 0b03553d9e2..483dfe87d29 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -6770,7 +6770,7 @@ dependencies = [
  "anyhow",
  "assert_fs",
  "async_ossl",
- "base64 0.21.7",
+ "base64 0.22.1",
  "bitflags 1.3.2",
  "camino",
  "clap",
diff --git a/wezterm-ssh/Cargo.toml b/wezterm-ssh/Cargo.toml
index bb5c661f6a7..dcf14b296e0 100644
--- a/wezterm-ssh/Cargo.toml
+++ b/wezterm-ssh/Cargo.toml
@@ -18,7 +18,7 @@ vendored-openssl-libssh-rs = ["libssh-rs/vendored-openssl"]
 
 [dependencies]
 anyhow = "1.0"
-base64 = "0.21"
+base64 = "0.22"
 bitflags = "1.3"
 camino = "1.0"
 dirs-next = "2.0"