diff --git a/Cargo.toml b/Cargo.toml
index 65fd38eab..8ba4f4b70 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,6 +12,7 @@ keywords = ["tab", "table", "format", "pretty", "print"]
 categories = ["command-line-interface"]
 license = "BSD-3-Clause"
 edition = "2018"
+rust-version = "1.56.1"
 exclude = [
     "prettytable-evcxr.png"
 ]
@@ -23,6 +24,7 @@ codecov = { repository = "phsym/prettytable-rs", branch = "master", service = "g
 maintenance = { status = "passively-maintained" }
 
 [features]
+# TODO: use `dep:` syntax here and below once MSRV is at least `1.60`
 default = ["win_crlf", "csv"]
 evcxr = []
 win_crlf = []
@@ -39,6 +41,9 @@ name = "prettytable"
 unicode-width = "0.1"
 term = "0.7"
 lazy_static = "1.4"
-is-terminal = "0.4"
 encode_unicode = "1.0"
 csv = { version = "1.1", optional = true }
+
+# TODO: remove it once MSRV is at least `1.70`
+[target.'cfg(not(prettytable_is_terminal_implementation = "std"))'.dependencies]
+is-terminal = "0.4"
diff --git a/src/lib.rs b/src/lib.rs
index e4fdb78d4..c34332400 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -194,7 +194,11 @@ impl<'a> TableSlice<'a> {
     /// # Returns
     /// A `Result` holding the number of lines printed, or an `io::Error` if any failure happens
     pub fn print_tty(&self, force_colorize: bool) -> Result<usize, Error> {
+        #[cfg(prettytable_is_terminal_implementation = "std")]
+        use std::io::IsTerminal;
+        #[cfg(not(prettytable_is_terminal_implementation = "std"))]
         use is_terminal::IsTerminal;
+
         match (stdout(), io::stdout().is_terminal() || force_colorize) {
             (Some(mut o), true) => self.print_term(&mut *o),
             _ => self.print(&mut io::stdout()),