diff --git a/crates/iota-sdk-crypto/src/lib.rs b/crates/iota-sdk-crypto/src/lib.rs
index e86052efc..5c387ec8a 100644
--- a/crates/iota-sdk-crypto/src/lib.rs
+++ b/crates/iota-sdk-crypto/src/lib.rs
@@ -355,14 +355,20 @@ pub trait FromMnemonic {
         Self: Sized;
 }
 
-#[cfg(test)]
+#[cfg(all(
+    test,
+    feature = "mnemonic",
+    feature = "ed25519",
+    feature = "secp256k1",
+    feature = "secp256r1",
+    feature = "bech32"
+))]
 mod tests {
     use super::*;
     use crate::{
         ed25519::Ed25519PrivateKey, secp256k1::Secp256k1PrivateKey, secp256r1::Secp256r1PrivateKey,
     };
 
-    #[cfg(feature = "mnemonic")]
     #[test]
     fn test_mnemonics_ed25519() {
         const TEST_CASES: [[&str; 3]; 3] = [
@@ -390,7 +396,6 @@ mod tests {
         }
     }
 
-    #[cfg(feature = "mnemonic")]
     #[test]
     fn test_mnemonics_secp256k1() {
         const TEST_CASES: [[&str; 3]; 3] = [
@@ -418,7 +423,6 @@ mod tests {
         }
     }
 
-    #[cfg(feature = "mnemonic")]
     #[test]
     fn test_mnemonics_secp256r1() {
         const TEST_CASES: [[&str; 3]; 3] = [
diff --git a/crates/iota-sdk-crypto/src/simple.rs b/crates/iota-sdk-crypto/src/simple.rs
index e862c42eb..fe2dde13d 100644
--- a/crates/iota-sdk-crypto/src/simple.rs
+++ b/crates/iota-sdk-crypto/src/simple.rs
@@ -557,7 +557,13 @@ mod keypair {
     }
 }
 
-#[cfg(test)]
+#[cfg(all(
+    test,
+    feature = "pem",
+    feature = "ed25519",
+    feature = "secp256k1",
+    feature = "secp256r1"
+))]
 mod tests {
     use test_strategy::proptest;
 
diff --git a/crates/iota-sdk-types/Cargo.toml b/crates/iota-sdk-types/Cargo.toml
index 0c9409aef..686ddde1a 100644
--- a/crates/iota-sdk-types/Cargo.toml
+++ b/crates/iota-sdk-types/Cargo.toml
@@ -35,7 +35,7 @@ serde = [
 schemars = ["serde", "dep:schemars", "dep:serde_json"]
 rand = ["dep:rand_core"]
 hash = ["dep:blake2"]
-proptest = ["dep:proptest", "dep:test-strategy", "serde"]
+proptest = ["dep:proptest", "dep:test-strategy", "serde", "schemars"]
 
 [dependencies]
 base64ct = { workspace = true, features = ["alloc"] }
diff --git a/crates/iota-sdk-types/src/address.rs b/crates/iota-sdk-types/src/address.rs
index c5d5a638a..e52ff36c9 100644
--- a/crates/iota-sdk-types/src/address.rs
+++ b/crates/iota-sdk-types/src/address.rs
@@ -281,11 +281,24 @@ impl schemars::JsonSchema for Address {
 
 #[cfg(test)]
 mod tests {
-    use test_strategy::proptest;
+    #[cfg(feature = "proptest")]
+    mod proptests {
+        use test_strategy::proptest;
+
+        use super::super::Address;
+
+        #[proptest]
+        fn roundtrip_display_fromstr(address: Address) {
+            let s = address.to_string();
+            let a = s.parse::<Address>().unwrap();
+            assert_eq!(address, a);
+        }
+    }
+
     #[cfg(target_arch = "wasm32")]
     use wasm_bindgen_test::wasm_bindgen_test as test;
 
-    use super::*;
+    use super::Address;
 
     #[test]
     fn hex_parsing() {
@@ -305,11 +318,4 @@ mod tests {
         let a: Address = serde_json::from_str("\"0x2\"").unwrap();
         println!("{a}");
     }
-
-    #[proptest]
-    fn roundtrip_display_fromstr(address: Address) {
-        let s = address.to_string();
-        let a = s.parse::<Address>().unwrap();
-        assert_eq!(address, a);
-    }
 }
diff --git a/crates/iota-sdk-types/src/crypto/mod.rs b/crates/iota-sdk-types/src/crypto/mod.rs
index 091131a46..c5f583129 100644
--- a/crates/iota-sdk-types/src/crypto/mod.rs
+++ b/crates/iota-sdk-types/src/crypto/mod.rs
@@ -129,7 +129,7 @@ macro_rules! impl_base64_helper {
             }
         }
 
-        #[cfg(test)]
+        #[cfg(all(test, feature = "proptest"))]
         mod $test_module {
             use test_strategy::proptest;
 
diff --git a/crates/iota-sdk-types/src/crypto/passkey.rs b/crates/iota-sdk-types/src/crypto/passkey.rs
index d0d9a084e..c2de91880 100644
--- a/crates/iota-sdk-types/src/crypto/passkey.rs
+++ b/crates/iota-sdk-types/src/crypto/passkey.rs
@@ -407,6 +407,7 @@ impl proptest::arbitrary::Arbitrary for PasskeyAuthenticator {
     }
 }
 
+#[cfg(feature = "serde")]
 #[cfg(test)]
 mod tests {
     use crate::UserSignature;
diff --git a/crates/iota-sdk-types/src/crypto/signature.rs b/crates/iota-sdk-types/src/crypto/signature.rs
index a194a63f8..da84d67c9 100644
--- a/crates/iota-sdk-types/src/crypto/signature.rs
+++ b/crates/iota-sdk-types/src/crypto/signature.rs
@@ -822,6 +822,7 @@ mod serialization {
     #[cfg(test)]
     mod tests {
         use base64ct::{Base64, Encoding};
+        #[cfg(feature = "proptest")]
         use test_strategy::proptest;
         #[cfg(target_arch = "wasm32")]
         use wasm_bindgen_test::wasm_bindgen_test as test;
@@ -829,6 +830,7 @@ mod serialization {
         use super::*;
 
         #[proptest]
+        #[cfg(feature = "proptest")]
         fn roundtrip_signature_scheme(scheme: SignatureScheme) {
             assert_eq!(Ok(scheme), SignatureScheme::from_byte(scheme.to_u8()));
         }
diff --git a/crates/iota-sdk-types/src/crypto/zklogin.rs b/crates/iota-sdk-types/src/crypto/zklogin.rs
index f8ad9bce3..e41474583 100644
--- a/crates/iota-sdk-types/src/crypto/zklogin.rs
+++ b/crates/iota-sdk-types/src/crypto/zklogin.rs
@@ -640,11 +640,41 @@ impl std::str::FromStr for Bn254FieldElement {
 
 #[cfg(test)]
 mod tests {
-    use std::str::FromStr;
+    #[cfg(feature = "proptest")]
+    mod proptests {
+        use std::str::FromStr;
+
+        use num_bigint::BigUint;
+        use proptest::prelude::*;
+        use test_strategy::proptest;
+
+        use super::super::Bn254FieldElement;
+
+        #[proptest]
+        fn dont_crash_on_large_inputs(
+            #[strategy(proptest::collection::vec(any::<u8>(), 33..1024))] bytes: Vec<u8>,
+        ) {
+            let big_int = BigUint::from_bytes_be(&bytes);
+            let radix10 = big_int.to_str_radix(10);
+
+            // doesn't crash
+            let _ = Bn254FieldElement::from_str(&radix10);
+        }
+
+        #[proptest]
+        fn valid_address_seeds(
+            #[strategy(proptest::collection::vec(any::<u8>(), 1..=32))] bytes: Vec<u8>,
+        ) {
+            let big_int = BigUint::from_bytes_be(&bytes);
+            let radix10 = big_int.to_str_radix(10);
+
+            let seed = Bn254FieldElement::from_str(&radix10).unwrap();
+            assert_eq!(radix10, seed.to_string());
+            // Ensure unpadded doesn't crash
+            seed.unpadded();
+        }
+    }
 
-    use num_bigint::BigUint;
-    use proptest::prelude::*;
-    use test_strategy::proptest;
     #[cfg(target_arch = "wasm32")]
     use wasm_bindgen_test::wasm_bindgen_test as test;
 
@@ -660,30 +690,6 @@ mod tests {
         seed.0[0] = 0;
         assert_eq!(seed.unpadded(), [1; 31].as_slice());
     }
-
-    #[proptest]
-    fn dont_crash_on_large_inputs(
-        #[strategy(proptest::collection::vec(any::<u8>(), 33..1024))] bytes: Vec<u8>,
-    ) {
-        let big_int = BigUint::from_bytes_be(&bytes);
-        let radix10 = big_int.to_str_radix(10);
-
-        // doesn't crash
-        let _ = Bn254FieldElement::from_str(&radix10);
-    }
-
-    #[proptest]
-    fn valid_address_seeds(
-        #[strategy(proptest::collection::vec(any::<u8>(), 1..=32))] bytes: Vec<u8>,
-    ) {
-        let big_int = BigUint::from_bytes_be(&bytes);
-        let radix10 = big_int.to_str_radix(10);
-
-        let seed = Bn254FieldElement::from_str(&radix10).unwrap();
-        assert_eq!(radix10, seed.to_string());
-        // Ensure unpadded doesn't crash
-        seed.unpadded();
-    }
 }
 
 #[cfg(feature = "serde")]
diff --git a/crates/iota-sdk-types/src/digest.rs b/crates/iota-sdk-types/src/digest.rs
index 77d0015d1..c025d39a5 100644
--- a/crates/iota-sdk-types/src/digest.rs
+++ b/crates/iota-sdk-types/src/digest.rs
@@ -212,7 +212,7 @@ impl std::error::Error for DigestParseError {}
 // serialized
 pub type SigningDigest = [u8; Digest::LENGTH];
 
-#[cfg(test)]
+#[cfg(all(test, feature = "proptest"))]
 mod tests {
     use test_strategy::proptest;
 
diff --git a/crates/iota-sdk-types/src/gas.rs b/crates/iota-sdk-types/src/gas.rs
index 92743f777..016df5f05 100644
--- a/crates/iota-sdk-types/src/gas.rs
+++ b/crates/iota-sdk-types/src/gas.rs
@@ -120,7 +120,7 @@ impl std::fmt::Display for GasCostSummary {
     }
 }
 
-#[cfg(test)]
+#[cfg(all(test, feature = "serde"))]
 mod tests {
     #[cfg(target_arch = "wasm32")]
     use wasm_bindgen_test::wasm_bindgen_test as test;
@@ -128,7 +128,6 @@ mod tests {
     use super::*;
 
     #[test]
-    #[cfg(feature = "serde")]
     fn formats() {
         let actual = GasCostSummary {
             computation_cost: 42,
diff --git a/crates/iota-sdk-types/src/hash.rs b/crates/iota-sdk-types/src/hash.rs
index 54a66ed51..037541c3a 100644
--- a/crates/iota-sdk-types/src/hash.rs
+++ b/crates/iota-sdk-types/src/hash.rs
@@ -522,7 +522,7 @@ impl crate::ObjectId {
     }
 }
 
-#[cfg(test)]
+#[cfg(all(test, feature = "proptest"))]
 mod tests {
     use test_strategy::proptest;
 
diff --git a/crates/iota-sdk-types/src/move_package.rs b/crates/iota-sdk-types/src/move_package.rs
index 70cfe77bf..a608dcf66 100644
--- a/crates/iota-sdk-types/src/move_package.rs
+++ b/crates/iota-sdk-types/src/move_package.rs
@@ -149,7 +149,7 @@ mod serialization {
     }
 }
 
-#[cfg(test)]
+#[cfg(all(test, feature = "serde"))]
 mod tests {
     use super::*;
 
@@ -162,6 +162,7 @@ mod tests {
         assert_eq!(new_json, PACKAGE);
     }
 
+    #[cfg(feature = "hash")]
     #[test]
     fn test_digest() {
         let json_package: MovePackageData = serde_json::from_str(PACKAGE).unwrap();
diff --git a/crates/iota-sdk-types/src/transaction/mod.rs b/crates/iota-sdk-types/src/transaction/mod.rs
index 2dd227021..76b2a24a7 100644
--- a/crates/iota-sdk-types/src/transaction/mod.rs
+++ b/crates/iota-sdk-types/src/transaction/mod.rs
@@ -688,7 +688,7 @@ pub struct ChangeEpochV2 {
     /// write out the modules below.  Modules are provided with the version they
     /// will be upgraded to, their modules in serialized form (which include
     /// their package ID), and a list of their transitive dependencies.
-    #[cfg_attr(test, any(proptest::collection::size_range(0..=2).lift()))]
+    #[cfg_attr(feature = "proptest", any(proptest::collection::size_range(0..=2).lift()))]
     pub system_packages: Vec<SystemPackage>,
 }
 
@@ -735,7 +735,7 @@ pub struct ChangeEpochV3 {
     /// write out the modules below.  Modules are provided with the version they
     /// will be upgraded to, their modules in serialized form (which include
     /// their package ID), and a list of their transitive dependencies.
-    #[cfg_attr(test, any(proptest::collection::size_range(0..=2).lift()))]
+    #[cfg_attr(all(test, feature = "proptest"), any(proptest::collection::size_range(0..=2).lift()))]
     pub system_packages: Vec<SystemPackage>,
     /// Vector of active validator indices eligible to take part in committee
     /// selection because they support the new, target protocol version.
diff --git a/crates/iota-sdk-types/src/u256.rs b/crates/iota-sdk-types/src/u256.rs
index 7ce80c21d..f60dec350 100644
--- a/crates/iota-sdk-types/src/u256.rs
+++ b/crates/iota-sdk-types/src/u256.rs
@@ -69,11 +69,44 @@ const ASSERT_ENDIANNESS: () = {
 
 #[cfg(test)]
 mod tests {
-    use std::str::FromStr;
+    #[cfg(feature = "proptest")]
+    mod proptests {
+        use std::str::FromStr;
+
+        use num_bigint::BigUint;
+        use proptest::prelude::*;
+        use test_strategy::proptest;
+
+        use super::super::U256;
+
+        #[proptest]
+        fn dont_crash_on_large_inputs(
+            #[strategy(proptest::collection::vec(any::<u8>(), 33..1024))] bytes: Vec<u8>,
+        ) {
+            let big_int = BigUint::from_bytes_be(&bytes);
+            let radix10 = big_int.to_str_radix(10);
+
+            // doesn't crash
+            let _ = U256::from_str_radix(&radix10, 10);
+        }
+
+        #[proptest]
+        fn valid_u256_strings(
+            #[strategy(proptest::collection::vec(any::<u8>(), 1..=32))] bytes: Vec<u8>,
+        ) {
+            let big_int = BigUint::from_bytes_be(&bytes);
+            let radix10 = big_int.to_str_radix(10);
+
+            let u256 = U256::from_str_radix(&radix10, 10).unwrap();
+
+            assert_eq!(radix10, u256.to_str_radix(10));
+
+            let from_str = U256::from_str(&radix10).unwrap();
+            assert_eq!(from_str, u256);
+            assert_eq!(radix10, from_str.to_string());
+        }
+    }
 
-    use num_bigint::BigUint;
-    use proptest::prelude::*;
-    use test_strategy::proptest;
     #[cfg(target_arch = "wasm32")]
     use wasm_bindgen_test::wasm_bindgen_test as test;
 
@@ -107,31 +140,4 @@ mod tests {
         // From big endian
         assert_eq!(one_platform, U256::from_be(U256::from_digits(one_be)));
     }
-
-    #[proptest]
-    fn dont_crash_on_large_inputs(
-        #[strategy(proptest::collection::vec(any::<u8>(), 33..1024))] bytes: Vec<u8>,
-    ) {
-        let big_int = BigUint::from_bytes_be(&bytes);
-        let radix10 = big_int.to_str_radix(10);
-
-        // doesn't crash
-        let _ = U256::from_str_radix(&radix10, 10);
-    }
-
-    #[proptest]
-    fn valid_u256_strings(
-        #[strategy(proptest::collection::vec(any::<u8>(), 1..=32))] bytes: Vec<u8>,
-    ) {
-        let big_int = BigUint::from_bytes_be(&bytes);
-        let radix10 = big_int.to_str_radix(10);
-
-        let u256 = U256::from_str_radix(&radix10, 10).unwrap();
-
-        assert_eq!(radix10, u256.to_str_radix(10));
-
-        let from_str = U256::from_str(&radix10).unwrap();
-        assert_eq!(from_str, u256);
-        assert_eq!(radix10, from_str.to_string());
-    }
 }
diff --git a/crates/iota-sdk-types/src/validator.rs b/crates/iota-sdk-types/src/validator.rs
index dd7cd24b0..54009c0c4 100644
--- a/crates/iota-sdk-types/src/validator.rs
+++ b/crates/iota-sdk-types/src/validator.rs
@@ -149,14 +149,13 @@ pub struct ValidatorSignature {
     pub signature: Bls12381Signature,
 }
 
-#[cfg(test)]
+#[cfg(all(test, feature = "serde"))]
 mod tests {
     #[cfg(target_arch = "wasm32")]
     use wasm_bindgen_test::wasm_bindgen_test as test;
 
     use super::*;
 
-    #[cfg(feature = "serde")]
     #[test]
     fn aggregated_signature_fixture() {
         use base64ct::{Base64, Encoding};