diff --git a/elixir-sdk/Cargo.lock b/elixir-sdk/Cargo.lock
index a350b93e..edf2657c 100644
--- a/elixir-sdk/Cargo.lock
+++ b/elixir-sdk/Cargo.lock
@@ -211,9 +211,9 @@ dependencies = [
 
 [[package]]
 name = "eppo_core"
-version = "9.1.1"
+version = "9.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9efc3a3a7df69645e3a9541427dbca7aa37f9e1a648557537ffcb03327757b16"
+checksum = "9221e1c149196a97d292a5b6f14cdc87ef54b2c5f83334df3c24a3b0780a6ac7"
 dependencies = [
  "base64",
  "chrono",
@@ -1371,9 +1371,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.138"
+version = "1.0.140"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d434192e7da787e94a6ea7e9670b26a036d0ca41e0b7efb2676dd32bae872949"
+checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/elixir-sdk/native/sdk_core/Cargo.toml b/elixir-sdk/native/sdk_core/Cargo.toml
index 5379ca4e..b7f9a490 100644
--- a/elixir-sdk/native/sdk_core/Cargo.toml
+++ b/elixir-sdk/native/sdk_core/Cargo.toml
@@ -11,6 +11,6 @@ crate-type = ["cdylib"]
 [dependencies]
 rustler = { version = "0.36.1", features = ["serde"] }
 eppo_core = { version = "=9.2.0", features = ["rustler"] }
-serde_json = "1.0.138"
+serde_json = "1.0.140"
 tokio = { version = "1.44.1", default-features = false, features = ["time"] }
 log = "0.4.21"