diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index bfd2da2f..f8d91abc 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -29,7 +29,7 @@ jobs:
           - build: msrv
             os: ubuntu-20.04
             # sync MSRV with docs: guide/src/guide/installation.md and Cargo.toml
-            rust: 1.70.0
+            rust: 1.71.0
     steps:
     - uses: actions/checkout@v3
     - name: Install Rust
diff --git a/Cargo.lock b/Cargo.lock
index 66a3a493..a413ddff 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -56,9 +56,9 @@ dependencies = [
 
 [[package]]
 name = "anstream"
-version = "0.6.4"
+version = "0.6.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ab91ebe16eb252986481c5b62f6098f3b698a45e34b5b98200cf20dd2484a44"
+checksum = "6e2e1ebcb11de5c03c67de28a7df593d32191b44939c482e97702baaaa6ab6a5"
 dependencies = [
  "anstyle",
  "anstyle-parse",
@@ -406,16 +406,26 @@ dependencies = [
 ]
 
 [[package]]
-name = "env_logger"
-version = "0.10.1"
+name = "env_filter"
+version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95b3f3e67048839cb0d0781f445682a35113da7121f7c949db0e2be96a4fbece"
+checksum = "a009aa4810eb158359dda09d0c87378e4bbb89b5a801f016885a4707ba24f7ea"
 dependencies = [
- "humantime",
- "is-terminal",
  "log",
  "regex",
- "termcolor",
+]
+
+[[package]]
+name = "env_logger"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05e7cf40684ae96ade6232ed84582f40ce0a66efcd43a5117aef610534f8e0b8"
+dependencies = [
+ "anstream",
+ "anstyle",
+ "env_filter",
+ "humantime",
+ "log",
 ]
 
 [[package]]
@@ -815,17 +825,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "is-terminal"
-version = "0.4.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
-dependencies = [
- "hermit-abi",
- "rustix",
- "windows-sys 0.48.0",
-]
-
 [[package]]
 name = "itertools"
 version = "0.11.0"
@@ -1694,15 +1693,6 @@ dependencies = [
  "utf-8",
 ]
 
-[[package]]
-name = "termcolor"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff1bc3d3f05aff0403e8ac0d92ced918ec05b666a43f83297ccef5bea8a3d449"
-dependencies = [
- "winapi-util",
-]
-
 [[package]]
 name = "terminal_size"
 version = "0.3.0"
diff --git a/Cargo.toml b/Cargo.toml
index 9a6e7769..69a6078d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,7 +14,7 @@ license = "MPL-2.0"
 readme = "README.md"
 repository = "https://github.com/rust-lang/mdBook"
 description = "Creates a book from markdown files"
-rust-version = "1.70"
+rust-version = "1.71"
 
 [dependencies]
 anyhow = "1.0.71"
@@ -22,7 +22,7 @@ chrono = { version = "0.4.24", default-features = false, features = ["clock"] }
 clap = { version = "4.3.12", features = ["cargo", "wrap_help"] }
 clap_complete = "4.3.2"
 once_cell = "1.17.1"
-env_logger = "0.10.0"
+env_logger = "0.11.1"
 handlebars = "5.0"
 log = "0.4.17"
 memchr = "2.5.0"
diff --git a/guide/src/guide/installation.md b/guide/src/guide/installation.md
index a25cfd82..9e238454 100644
--- a/guide/src/guide/installation.md
+++ b/guide/src/guide/installation.md
@@ -20,7 +20,7 @@ To make it easier to run, put the path to the binary into your `PATH`.
 
 To build the `mdbook` executable from source, you will first need to install Rust and Cargo.
 Follow the instructions on the [Rust installation page].
-mdBook currently requires at least Rust version 1.70.
+mdBook currently requires at least Rust version 1.71.
 
 Once you have installed Rust, the following command can be used to build and install mdBook: