diff --git a/CHANGELOG.md b/CHANGELOG.md
index cde5a19f5..edbc5a1e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,20 @@
+<a name="0.3.0"></a>
+
+## 0.3.0 (2019-03-16)
+
+#### Features
+
+- 🎸 add watch mode for dynamic source updates #12 ([5eeef48b](https://github.com/urbica/martin/commit/5eeef48b30ae22df83d1cff12ea1c6410e741b6b))
+- 🎸 add database `connection_string` support in config ([0eb5115b](https://github.com/urbica/martin/commit/0eb5115ba161e3d40e74fab4814d171b55de6804))
+
+#### Bug Fixes
+
+- 🐛 check if PostGIS is installed when starting ([e7c4dcfa](https://github.com/urbica/martin/commit/e7c4dcfa140fa6bc774fe185cb57159eeb9062e7))
+
+#### BREAKING CHANGES
+
+- 💡 remove table sources filter support ([a7c17934](https://github.com/urbica/martin/commit/a7c17934e2ea4188b2d4bd20e714441f30ea2731))
+
 <a name="0.2.0"></a>
 
 ## 0.2.0 (2018-11-02)
diff --git a/Cargo.lock b/Cargo.lock
index 6bc879070..bf0aceee4 100755
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -734,7 +734,7 @@ dependencies = [
 
 [[package]]
 name = "martin"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "actix 0.7.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "actix-web 0.7.18 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index 018f5b46e..67c8e41a8 100755
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "martin"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["Stepan Kuzmin <to.stepan.kuzmin@gmail.com>"]
 
 [dependencies]