diff --git a/Cargo.lock b/Cargo.lock
index fde64701201..922cd712cb9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1224,19 +1224,6 @@ dependencies = [
  "regex",
 ]
 
-[[package]]
-name = "env_logger"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cd405aab171cb85d6735e5c8d9db038c17d3ca007a4d2c25f337935c3d90580"
-dependencies = [
- "humantime",
- "is-terminal",
- "log",
- "regex",
- "termcolor",
-]
-
 [[package]]
 name = "env_logger"
 version = "0.11.2"
@@ -2058,17 +2045,6 @@ version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f518f335dce6725a761382244631d86cf0ccb2863413590b31338feb467f9c3"
 
-[[package]]
-name = "is-terminal"
-version = "0.4.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f23ff5ef2b80d608d61efee834934d862cd92461afc0560dedf493e4c033738b"
-dependencies = [
- "hermit-abi",
- "libc",
- "windows-sys 0.52.0",
-]
-
 [[package]]
 name = "itertools"
 version = "0.11.0"
@@ -2364,7 +2340,7 @@ dependencies = [
  "clap",
  "clap_complete",
  "elasticlunr-rs",
- "env_logger 0.11.2",
+ "env_logger",
  "handlebars",
  "log",
  "memchr",
@@ -2708,7 +2684,7 @@ dependencies = [
  "camino",
  "clap",
  "derive_builder",
- "env_logger 0.10.2",
+ "env_logger",
  "fs_extra",
  "glob",
  "humansize",
@@ -3325,7 +3301,7 @@ name = "rustbook"
 version = "0.1.0"
 dependencies = [
  "clap",
- "env_logger 0.10.2",
+ "env_logger",
  "mdbook",
 ]
 
diff --git a/src/tools/opt-dist/Cargo.toml b/src/tools/opt-dist/Cargo.toml
index 0286895b9b9..4cb6acb394c 100644
--- a/src/tools/opt-dist/Cargo.toml
+++ b/src/tools/opt-dist/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 
 [dependencies]
 build_helper = { path = "../build_helper" }
-env_logger = "0.10"
+env_logger = "0.11"
 log = "0.4"
 anyhow = { version = "1", features = ["backtrace"] }
 humantime = "2"
diff --git a/src/tools/rustbook/Cargo.toml b/src/tools/rustbook/Cargo.toml
index a380a20b1ac..2ef9004c476 100644
--- a/src/tools/rustbook/Cargo.toml
+++ b/src/tools/rustbook/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 
 [dependencies]
 clap = "4.0.32"
-env_logger = "0.10"
+env_logger = "0.11"
 
 [dependencies.mdbook]
 version = "0.4.37"