diff --git a/Cargo.lock b/Cargo.lock
index d86e7a8..5bc3ad4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -36,6 +36,22 @@ dependencies = [
  "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "proc-macro2"
+version = "1.0.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "regex"
 version = "1.0.5"
@@ -62,9 +78,38 @@ version = "0.1.3"
 dependencies = [
  "lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
  "unicase 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "serde"
+version = "1.0.115"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.115"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "syn 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "proc-macro2 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
+ "unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "thread_local"
 version = "0.3.6"
@@ -86,6 +131,11 @@ dependencies = [
  "version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "unicode-xid"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+
 [[package]]
 name = "utf8-ranges"
 version = "1.0.1"
@@ -102,10 +152,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum lazy_static 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ca488b89a5657b0a2ecd45b95609b3e848cf1755da332a0da46e2b2b1cb371a7"
 "checksum libc 0.2.43 (registry+https://github.com/rust-lang/crates.io-index)" = "76e3a3ef172f1a0b9a9ff0dd1491ae5e6c948b94479a3021819ba7d860c8645d"
 "checksum memchr 2.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4b3629fe9fdbff6daa6c33b90f7c08355c1aca05a3d01fa8063b822fcf185f3b"
+"checksum proc-macro2 1.0.19 (registry+https://github.com/rust-lang/crates.io-index)" = "04f5f085b5d71e2188cb8271e5da0161ad52c3f227a661a3c135fdf28e258b12"
+"checksum quote 1.0.7 (registry+https://github.com/rust-lang/crates.io-index)" = "aa563d17ecb180e500da1cfd2b028310ac758de548efdd203e18f283af693f37"
 "checksum regex 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)" = "2069749032ea3ec200ca51e4a31df41759190a88edca0d2d86ee8bedf7073341"
 "checksum regex-syntax 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "747ba3b235651f6e2f67dfa8bcdcd073ddb7c243cb21c442fc12395dfcac212d"
+"checksum serde 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)" = "e54c9a88f2da7238af84b5101443f0c0d0a3bbdc455e34a5c9497b1903ed55d5"
+"checksum serde_derive 1.0.115 (registry+https://github.com/rust-lang/crates.io-index)" = "609feed1d0a73cc36a0182a840a9b37b4a82f0b1150369f0536a9e3f2a31dc48"
+"checksum syn 1.0.38 (registry+https://github.com/rust-lang/crates.io-index)" = "e69abc24912995b3038597a7a593be5053eb0fb44f3cc5beec0deb421790c1f4"
 "checksum thread_local 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)" = "c6b53e329000edc2b34dbe8545fd20e55a333362d0a321909685a19bd28c3f1b"
 "checksum ucd-util 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "fd2be2d6639d0f8fe6cdda291ad456e23629558d466e2789d2c3e9892bda285d"
 "checksum unicase 2.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "41d17211f887da8e4a70a45b9536f26fc5de166b81e2d5d80de4a17fd22553bd"
+"checksum unicode-xid 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
 "checksum utf8-ranges 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "fd70f467df6810094968e2fce0ee1bd0e87157aceb026a8c083bcf5e25b9efe4"
 "checksum version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
diff --git a/Cargo.toml b/Cargo.toml
index 42c0741..814e6c7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,4 +15,8 @@ travis-ci = { repository = "gngeorgiev/semver_rs", branch = "master" }
 [dependencies]
 lazy_static = "1.1"
 regex = "1"
-unicase = "2.3"
\ No newline at end of file
+unicase = "2.3"
+serde = { version = "1.0", features = ["derive"], optional = true }
+
+[features]
+default = []
diff --git a/src/builder.rs b/src/builder.rs
index 7fd9d9d..d90b037 100644
--- a/src/builder.rs
+++ b/src/builder.rs
@@ -2,6 +2,9 @@ use crate::error::Error;
 
 use std::marker::PhantomData;
 
+#[cfg(feature = "serde")]
+use serde::{Deserialize, Serialize};
+
 /// Allows building an [Options](crate::Options) instance.
 /// ## Example
 /// ```
@@ -44,6 +47,7 @@ impl OptionsBuilder {
 /// # Ok::<(), Error>(())
 /// ```
 #[derive(Default, Clone, Debug)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub struct Options {
     /// Be more forgiving about not-quite-valid semver strings.
     /// Any resulting output will always be 100% strict compliant.
diff --git a/src/comparator.rs b/src/comparator.rs
index 015a265..7abe7c5 100644
--- a/src/comparator.rs
+++ b/src/comparator.rs
@@ -12,6 +12,9 @@ use crate::version::Version;
 use std::cmp::Ordering;
 use std::fmt;
 
+#[cfg(feature = "serde")]
+use serde::{Deserialize, Serialize};
+
 /// ComparatorPair is a simple struct that can hold two comparators
 /// it knows how to format its Comparators
 #[derive(Debug)]
@@ -32,6 +35,7 @@ impl fmt::Display for ComparatorPair {
 /// A `Comparator` is composed of an [Operator](crate::operator::Operator) and a [Version](create::version::Version).
 /// Comparators are the building blocks of [Range](crate::range::Range)s
 #[derive(Clone, Debug)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub struct Comparator {
     pub operator: Operator,
     pub version: Version,
diff --git a/src/operator.rs b/src/operator.rs
index acb0106..a758de2 100644
--- a/src/operator.rs
+++ b/src/operator.rs
@@ -1,6 +1,10 @@
 use std::fmt;
 
+#[cfg(feature = "serde")]
+use serde::{Deserialize, Serialize};
+
 #[derive(PartialEq, Clone, Debug)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub enum Operator {
     Gt,
     Lt,
diff --git a/src/range.rs b/src/range.rs
index df49039..e309653 100644
--- a/src/range.rs
+++ b/src/range.rs
@@ -10,6 +10,9 @@ use crate::util::{is_any_version, match_at_index_str};
 use crate::version::Version;
 use std::borrow::Cow;
 
+#[cfg(feature = "serde")]
+use serde::{Deserialize, Serialize};
+
 /// A `version range` is a set of `comparators` which specify versions that satisfy the `range`.
 /// A comparator is composed of an operator and a version. The set of primitive operators is:
 ///
@@ -34,6 +37,7 @@ use std::borrow::Cow;
 ///
 /// The range `1.2.7 || >=1.2.9 <2.0.0` would match the versions `1.2.7`, `1.2.9`, and `1.4.6`, but not the versions `1.2.8` or `2.0.0`.
 #[derive(Debug)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub struct Range {
     pub(crate) comparators: Vec<Vec<Comparator>>,
 
diff --git a/src/version.rs b/src/version.rs
index 4041251..11939b8 100644
--- a/src/version.rs
+++ b/src/version.rs
@@ -5,10 +5,14 @@ use crate::util::compare_identifiers;
 
 use std::{cmp::Ordering, fmt, str};
 
+#[cfg(feature = "serde")]
+use serde::{Deserialize, Serialize};
+
 /// A `version` is described by the `v2.0.0` specification found at [semver](https://semver.org/).
 ///
 /// A leading `=` or `v` character is stripped off and ignored.
 #[derive(Default, Clone, Debug)]
+#[cfg_attr(feature = "serde", derive(Serialize, Deserialize))]
 pub struct Version {
     pub major: i32,
     pub minor: i32,