diff --git a/Cargo.lock b/Cargo.lock
index 06e91531a3..b3222899bf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2505,11 +2505,12 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.119"
+version = "1.0.125"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e8eddb61f0697cc3989c5d64b452f5488e2b8a60fd7d5076a3045076ffef8cb0"
+checksum = "83c8e735a073ccf5be70aa8066aa984eaf2fa000db6c8d0100ae605b366d31ed"
 dependencies = [
  "itoa",
+ "memchr",
  "ryu",
  "serde",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 1f98350201..9eb9321aba 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -83,7 +83,7 @@ rpmostree-client = { path = "rust/rpmostree-client", version = "0.1.0" }
 rust-ini = "0.21.1"
 serde = { version = "1.0.208", features = ["derive"] }
 serde_derive = "1.0.118"
-serde_json = "1.0.119"
+serde_json = "1.0.125"
 serde_yaml = "0.9.34"
 systemd = "0.10.0"
 tempfile = "3.10.1"
diff --git a/rust/rpmostree-client/Cargo.toml b/rust/rpmostree-client/Cargo.toml
index 4d46d607e1..8ad931d2e2 100644
--- a/rust/rpmostree-client/Cargo.toml
+++ b/rust/rpmostree-client/Cargo.toml
@@ -14,4 +14,4 @@ publish = false
 anyhow = "1.0.86"
 serde = { version = "1.0.208", features = ["derive"] }
 serde_derive = "1.0.118"
-serde_json = "1.0.119"
+serde_json = "1.0.125"