diff --git a/Cargo.lock b/Cargo.lock
index 4a26c09..2528efd 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -524,21 +524,20 @@ checksum = "ba39f3699c378cd8970968dcbff9c43159ea4cfbd88d43c00b22f2ef10a435d2"
 
 [[package]]
 name = "rstest"
-version = "0.24.0"
+version = "0.26.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03e905296805ab93e13c1ec3a03f4b6c4f35e9498a3d5fa96dc626d22c03cd89"
+checksum = "f5a3193c063baaa2a95a33f03035c8a72b83d97a54916055ba22d35ed3839d49"
 dependencies = [
  "futures-timer",
  "futures-util",
  "rstest_macros",
- "rustc_version",
 ]
 
 [[package]]
 name = "rstest_macros"
-version = "0.24.0"
+version = "0.26.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef0053bbffce09062bee4bcc499b0fbe7a57b879f1efe088d6d8d4c7adcdef9b"
+checksum = "9c845311f0ff7951c5506121a9ad75aec44d083c31583b2ea5a30bcb0b0abba0"
 dependencies = [
  "cfg-if",
  "glob",
diff --git a/protocols/rust/now-proto-testsuite/Cargo.toml b/protocols/rust/now-proto-testsuite/Cargo.toml
index a33a189..5f06015 100644
--- a/protocols/rust/now-proto-testsuite/Cargo.toml
+++ b/protocols/rust/now-proto-testsuite/Cargo.toml
@@ -23,4 +23,4 @@ now-proto-pdu = { path = "../now-proto-pdu" }
 expect-test = "1"
 
 [dev-dependencies]
-rstest = "0.24"
+rstest = "0.26"