diff --git a/examples/serde-syntex-example/Cargo.toml b/examples/serde-syntex-example/Cargo.toml
index 81fdbad3..9fbafd31 100644
--- a/examples/serde-syntex-example/Cargo.toml
+++ b/examples/serde-syntex-example/Cargo.toml
@@ -9,10 +9,10 @@ default = ["serde_codegen"]
 nightly = ["serde_macros"]
 
 [build-dependencies]
-serde_codegen = { version = "^0.6.4", optional = true }
-syntex = "^0.22.0"
+serde_codegen = { version = "^0.7.5", optional = true }
+syntex = "^0.32.0"
 
 [dependencies]
-serde = "^0.6.1"
-serde_json = "^0.6.0"
-serde_macros = { version = "^0.6.1", optional = true }
+serde = "^0.7.5"
+serde_json = "^0.7.0"
+serde_macros = { version = "^0.7.5", optional = true }