diff --git a/Cargo.lock b/Cargo.lock
index 8ee911feba..dfa425c5c9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2292,9 +2292,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.114"
+version = "1.0.115"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5f09b1bd632ef549eaa9f60a1f8de742bdbc698e6cee2095fc84dde5f549ae0"
+checksum = "12dc5c46daa8e9fdf4f5e71b6cf9a53f2487da0e86e55808e2d35539666497dd"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/Cargo.toml b/Cargo.toml
index daf7fd8321..d0a8961fe1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -84,7 +84,7 @@ rpmostree-client = { path = "rust/rpmostree-client", version = "0.1.0" }
 rust-ini = "0.21.0"
 serde = { version = "1.0.197", features = ["derive"] }
 serde_derive = "1.0.118"
-serde_json = "1.0.114"
+serde_json = "1.0.115"
 serde_yaml = "0.9.33"
 systemd = "0.10.0"
 tempfile = "3.10.1"
diff --git a/rust/rpmostree-client/Cargo.toml b/rust/rpmostree-client/Cargo.toml
index 5fb046dbbb..9f2a6933d1 100644
--- a/rust/rpmostree-client/Cargo.toml
+++ b/rust/rpmostree-client/Cargo.toml
@@ -14,4 +14,4 @@ publish = false
 anyhow = "1.0.81"
 serde = { version = "1.0.197", features = ["derive"] }
 serde_derive = "1.0.118"
-serde_json = "1.0.114"
+serde_json = "1.0.115"