diff --git a/examples/gradle/libs.versions.toml b/examples/gradle/libs.versions.toml
index 6c89e9f9..b9583ad3 100644
--- a/examples/gradle/libs.versions.toml
+++ b/examples/gradle/libs.versions.toml
@@ -18,10 +18,10 @@ grpc-testing = { group = "io.grpc", name = "grpc-testing", version = "1.75.0" }
 grpc-stub = { group = "io.grpc", name = "grpc-stub", version = "1.75.0" }
 grpc-kotlin-stub = { group = "io.grpc", name = "grpc-kotlin-stub", version = "1.4.3" }
 
-protoc = { group = "com.google.protobuf", name = "protoc", version = "4.32.0" }
-protobuf-kotlin = { group = "com.google.protobuf", name = "protobuf-kotlin", version = "4.32.0" }
-protobuf-kotlin-lite = { group = "com.google.protobuf", name = "protobuf-kotlin-lite", version = "4.32.0" }
-protobuf-java-util = { group = "com.google.protobuf", name = "protobuf-java-util", version = "4.32.0" }
+protoc = { group = "com.google.protobuf", name = "protoc", version = "4.33.0" }
+protobuf-kotlin = { group = "com.google.protobuf", name = "protobuf-kotlin", version = "4.33.0" }
+protobuf-kotlin-lite = { group = "com.google.protobuf", name = "protobuf-kotlin-lite", version = "4.33.0" }
+protobuf-java-util = { group = "com.google.protobuf", name = "protobuf-java-util", version = "4.33.0" }
 protoc-gen-grpc-java = { group = "io.grpc", name = "protoc-gen-grpc-java", version = "1.75.0" }
 protoc-gen-grpc-kotlin = { group = "io.grpc", name = "protoc-gen-grpc-kotlin", version = "1.4.3" }