diff --git a/Cargo.lock b/Cargo.lock
index 0aaac540b..eba6cea50 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4762,15 +4762,6 @@ dependencies = [
  "winapi-util",
 ]
 
-[[package]]
-name = "scc"
-version = "2.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec96560eea317a9cc4e0bb1f6a2c93c09a19b8c4fc5cb3fcc0ec1c094cd783e2"
-dependencies = [
- "sdd",
-]
-
 [[package]]
 name = "schannel"
 version = "0.1.19"
@@ -4809,12 +4800,6 @@ dependencies = [
  "untrusted 0.7.1",
 ]
 
-[[package]]
-name = "sdd"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b84345e4c9bd703274a082fb80caaa99b7612be48dfaa1dd9266577ec412309d"
-
 [[package]]
 name = "security-framework"
 version = "2.10.0"
@@ -4952,23 +4937,23 @@ dependencies = [
 
 [[package]]
 name = "serial_test"
-version = "3.2.0"
+version = "3.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b258109f244e1d6891bf1053a55d63a5cd4f8f4c30cf9a1280989f80e7a1fa9"
+checksum = "699f4197115b8a7e7ff19c9a315a4bd6fffec26cc4626ef45ecaea389e081c6d"
 dependencies = [
- "futures 0.3.31",
+ "futures-executor",
+ "futures-util",
  "log",
  "once_cell",
  "parking_lot 0.12.0",
- "scc",
  "serial_test_derive",
 ]
 
 [[package]]
 name = "serial_test_derive"
-version = "3.2.0"
+version = "3.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d69265a08751de7844521fd15003ae0a888e035773ba05695c5c759a6f89eef"
+checksum = "94e153fc76e1c6a068703d6d29c508a0b15c061c4b7e43da59cc097bc342673c"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/libraries/program-error/Cargo.toml b/libraries/program-error/Cargo.toml
index 352655dc3..be653d0fa 100644
--- a/libraries/program-error/Cargo.toml
+++ b/libraries/program-error/Cargo.toml
@@ -16,7 +16,7 @@ thiserror = "2.0"
 
 [dev-dependencies]
 lazy_static = "1.5"
-serial_test = "3.2"
+serial_test = "3.5"
 solana-sdk = "2.1.0"
 
 [lib]
diff --git a/single-pool/cli/Cargo.toml b/single-pool/cli/Cargo.toml
index c601d934e..edc1bca5f 100644
--- a/single-pool/cli/Cargo.toml
+++ b/single-pool/cli/Cargo.toml
@@ -37,7 +37,7 @@ spl-single-pool = { version = "1.0.0", path = "../program", features = [
 
 [dev-dependencies]
 solana-test-validator = "2.1.0"
-serial_test = "3.2.0"
+serial_test = "3.5.0"
 test-case = "3.3"
 tempfile = "3.14.0"
 
diff --git a/token/cli/Cargo.toml b/token/cli/Cargo.toml
index 1620c5eaa..88d68961b 100644
--- a/token/cli/Cargo.toml
+++ b/token/cli/Cargo.toml
@@ -48,7 +48,7 @@ tokio = "1.42"
 solana-test-validator = "2.1.0"
 assert_cmd = "2.0.16"
 libtest-mimic = "0.8"
-serial_test = "3.2.0"
+serial_test = "3.5.0"
 tempfile = "3.14.0"
 
 [[bin]]
diff --git a/token/program-2022/Cargo.toml b/token/program-2022/Cargo.toml
index a6b72df1a..dfc2e0194 100644
--- a/token/program-2022/Cargo.toml
+++ b/token/program-2022/Cargo.toml
@@ -46,7 +46,7 @@ spl-token-confidential-transfer-proof-generation = { version = "0.2.0", path = "
 [dev-dependencies]
 lazy_static = "1.5.0"
 proptest = "1.6"
-serial_test = "3.2.0"
+serial_test = "3.5.0"
 solana-program-test = "2.1.0"
 solana-sdk = "2.1.0"
 spl-tlv-account-resolution = { version = "0.9.0", path = "../../libraries/tlv-account-resolution" }
diff --git a/token/program/Cargo.toml b/token/program/Cargo.toml
index 72153f7eb..229885d2f 100644
--- a/token/program/Cargo.toml
+++ b/token/program/Cargo.toml
@@ -24,7 +24,7 @@ thiserror = "2.0"
 [dev-dependencies]
 lazy_static = "1.5.0"
 proptest = "1.6"
-serial_test = "3.2.0"
+serial_test = "3.5.0"
 solana-program-test = "2.1.0"
 solana-sdk = "2.1.0"