diff --git a/.travis.yml b/.travis.yml
index b498e14..c047a9e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,7 @@ language: rust
 rust:
   - stable
   - nightly
-  - 1.26.0
+  - 1.27.0
 addons:
   apt:
     packages:
diff --git a/guide/install-manual.md b/guide/install-manual.md
index cf1d3c4..1ca0d91 100644
--- a/guide/install-manual.md
+++ b/guide/install-manual.md
@@ -44,7 +44,7 @@ all non-Rust dependencies:
                    libssl-dev \
                    pkgconf
 
-Next, you need Rust 1.26+ and Cargo. The easiest way to install them is by
+Next, you need Rust 1.27+ and Cargo. The easiest way to install them is by
 following the instructions at [rustup.rs](https://www.rustup.rs/).
 
 Finally, building the UI requires [yarn](https://yarnpkg.com/en/).
diff --git a/scripts/script-functions.sh b/scripts/script-functions.sh
index 5eb7f09..142b971 100755
--- a/scripts/script-functions.sh
+++ b/scripts/script-functions.sh
@@ -40,7 +40,7 @@ fi
 NODE_MIN_VERSION="8"
 YARN_MIN_VERSION="1.0"
 CARGO_MIN_VERSION="0.2"
-RUSTC_MIN_VERSION="1.26"
+RUSTC_MIN_VERSION="1.27"
 FFMPEG_MIN_VERSION="55.1.101"
 FFMPEG_RELEASE_VERSION="3.4"