diff --git a/Cargo.toml b/Cargo.toml
index 41a6dae..aad72c9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,6 @@
 [package]
 name = "jemallocator"
+# Make sure to update the version in the README as well:
 version = "0.3.0"
 authors = [
     "Alex Crichton <alex@alexcrichton.com>",
diff --git a/README.md b/README.md
index deed5b6..a13e214 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ To use `jemallocator` add it as a dependency:
 ```toml
 # Cargo.toml
 [dependencies]
-jemallocator = "0.1.8"
+jemallocator = "0.3.0"
 ```
 
 To set `jemallocator::Jemalloc` as the global allocator add this to your project:
diff --git a/jemallocator-global/Cargo.toml b/jemallocator-global/Cargo.toml
index 5c743e0..33cf5c5 100644
--- a/jemallocator-global/Cargo.toml
+++ b/jemallocator-global/Cargo.toml
@@ -1,5 +1,6 @@
 [package]
 name = "jemallocator-global"
+# Make sure to update the version in the readme as well:
 version = "0.3.0"
 authors = ["Gonzalo Brito Gadeschi <gonzalobg88@gmail.com>"]
 edition = "2015"