diff --git a/Cargo.toml b/Cargo.toml
index 9fb2157..f5116f1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "imgui"
-version = "0.1.0-pre"
+version = "0.1.0-rc.1"
 edition = "2018"
 authors = ["Joonas Javanainen <joonas.javanainen@gmail.com>", "imgui-rs contributors"]
 description = "High-level Rust bindings to dear imgui"
@@ -17,7 +17,7 @@ travis-ci = { repository = "Gekkio/imgui-rs" }
 bitflags = "1.0"
 glium = { version = "0.25", default-features = false, optional = true }
 gfx = { version = "0.18", optional = true }
-imgui-sys = { version = "0.1.0-pre", path = "imgui-sys" }
+imgui-sys = { version = "0.1.0-rc.1", path = "imgui-sys" }
 lazy_static = "1.1"
 parking_lot = "0.8"
 
diff --git a/imgui-examples/Cargo.toml b/imgui-examples/Cargo.toml
index 3c50e2c..bd3c403 100644
--- a/imgui-examples/Cargo.toml
+++ b/imgui-examples/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "imgui-examples"
-version = "0.1.0-pre"
+version = "0.1.0-rc.1"
 edition = "2018"
 authors = ["Joonas Javanainen <joonas.javanainen@gmail.com>", "imgui-rs contributors"]
 description = "imgui crate examples using Glium backend"
@@ -11,7 +11,7 @@ publish = false
 
 [dev-dependencies]
 glium = { version = "0.25", default-features = true }
-imgui = { version = "0.1.0-pre", path = "../" }
-imgui-glium-renderer = { version = "0.1.0-pre", path = "../imgui-glium-renderer" }
-imgui-winit-support = { version = "0.1.0-pre", path = "../imgui-winit-support" }
+imgui = { version = "0.1.0-rc.1", path = "../" }
+imgui-glium-renderer = { version = "0.1.0-rc.1", path = "../imgui-glium-renderer" }
+imgui-winit-support = { version = "0.1.0-rc.1", path = "../imgui-winit-support" }
 image = "0.21"
diff --git a/imgui-gfx-examples/Cargo.toml b/imgui-gfx-examples/Cargo.toml
index d2d6706..409f5ec 100644
--- a/imgui-gfx-examples/Cargo.toml
+++ b/imgui-gfx-examples/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "imgui-gfx-examples"
-version = "0.1.0-pre"
+version = "0.1.0-rc.1"
 edition = "2018"
 authors = ["Joonas Javanainen <joonas.javanainen@gmail.com>", "imgui-rs contributors"]
 description = "imgui crate examples"
@@ -20,9 +20,9 @@ gfx_device_gl = "0.16"
 gfx_window_glutin = "0.31"
 glutin = "0.21"
 image = "0.21"
-imgui = { version = "0.1.0-pre", path = "../" }
-imgui-gfx-renderer = { version = "0.1.0-pre", path = "../imgui-gfx-renderer" }
-imgui-winit-support = { version = "0.1.0-pre", path = "../imgui-winit-support" }
+imgui = { version = "0.1.0-rc.1", path = "../" }
+imgui-gfx-renderer = { version = "0.1.0-rc.1", path = "../imgui-gfx-renderer" }
+imgui-winit-support = { version = "0.1.0-rc.1", path = "../imgui-winit-support" }
 
 [target.'cfg(windows)'.dev-dependencies]
 gfx_device_dx11 = "0.8"
diff --git a/imgui-gfx-renderer/Cargo.toml b/imgui-gfx-renderer/Cargo.toml
index 7656f62..847bf91 100644
--- a/imgui-gfx-renderer/Cargo.toml
+++ b/imgui-gfx-renderer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "imgui-gfx-renderer"
-version = "0.1.0-pre"
+version = "0.1.0-rc.1"
 edition = "2018"
 authors = ["Joonas Javanainen <joonas.javanainen@gmail.com>", "imgui-rs contributors"]
 description = "gfx renderer for the imgui crate"
@@ -19,7 +19,7 @@ travis-ci = { repository = "Gekkio/imgui-rs" }
 
 [dependencies]
 gfx = "0.18"
-imgui = { version = "0.1.0-pre", path = "../", features = ["gfx"] }
+imgui = { version = "0.1.0-rc.1", path = "../", features = ["gfx"] }
 
 [target.'cfg(windows)'.build-dependencies]
 winapi = { version = "0.3", features = ["d3dcompiler"] }
diff --git a/imgui-glium-renderer/Cargo.toml b/imgui-glium-renderer/Cargo.toml
index b0ef221..5ce06c0 100644
--- a/imgui-glium-renderer/Cargo.toml
+++ b/imgui-glium-renderer/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "imgui-glium-renderer"
-version = "0.1.0-pre"
+version = "0.1.0-rc.1"
 edition = "2018"
 authors = ["Joonas Javanainen <joonas.javanainen@gmail.com>", "imgui-rs contributors"]
 description = "Glium renderer for the imgui crate"
@@ -14,4 +14,4 @@ travis-ci = { repository = "Gekkio/imgui-rs" }
 
 [dependencies]
 glium = { version = "0.25", default-features = false }
-imgui = { version = "0.1.0-pre", path = "../", features = ["glium"] }
+imgui = { version = "0.1.0-rc.1", path = "../", features = ["glium"] }
diff --git a/imgui-sys/Cargo.toml b/imgui-sys/Cargo.toml
index c2fc8d7..814b51a 100644
--- a/imgui-sys/Cargo.toml
+++ b/imgui-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "imgui-sys"
-version = "0.1.0-pre"
+version = "0.1.0-rc.1"
 edition = "2018"
 authors = ["Joonas Javanainen <joonas.javanainen@gmail.com>", "imgui-rs contributors"]
 description = "Raw FFI bindings to dear imgui"
diff --git a/imgui-winit-support/Cargo.toml b/imgui-winit-support/Cargo.toml
index 305e5c9..94f5c02 100644
--- a/imgui-winit-support/Cargo.toml
+++ b/imgui-winit-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "imgui-winit-support"
-version = "0.1.0-pre"
+version = "0.1.0-rc.1"
 edition = "2018"
 authors = ["Joonas Javanainen <joonas.javanainen@gmail.com>", "imgui-rs contributors"]
 description = "winit support code for the imgui crate"
@@ -13,5 +13,5 @@ categories = ["gui"]
 travis-ci = { repository = "Gekkio/imgui-rs" }
 
 [dependencies]
-imgui = { version = "0.1.0-pre", path = "../" }
+imgui = { version = "0.1.0-rc.1", path = "../" }
 winit = ">= 0.16, <= 0.19"