diff --git a/Cargo.lock b/Cargo.lock
index 9dca8bc6e..44c6c904e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1370,12 +1370,12 @@ dependencies = [
 
 [[package]]
 name = "env_logger"
-version = "0.9.3"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a12e6657c4c97ebab115a42dcee77225f7f482cdd841cf7088c657a42e9e00e7"
+checksum = "85cdab6a89accf66733ad5a1693a4dcced6aeff64602b634530dd73c1f3ee9f0"
 dependencies = [
- "atty",
  "humantime",
+ "is-terminal",
  "log",
  "regex",
  "termcolor",
diff --git a/bidi/Cargo.toml b/bidi/Cargo.toml
index 1b8a9cb83..e2cecc963 100644
--- a/bidi/Cargo.toml
+++ b/bidi/Cargo.toml
@@ -17,4 +17,4 @@ wezterm-dynamic = { version = "0.1", path = "../wezterm-dynamic" }
 
 [dev-dependencies]
 k9 = "0.11.0"
-env_logger = "0.9"
+env_logger = "0.10"
diff --git a/config/Cargo.toml b/config/Cargo.toml
index 1712ebf56..6ce04a1ec 100644
--- a/config/Cargo.toml
+++ b/config/Cargo.toml
@@ -8,7 +8,7 @@ build = "build.rs"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dev-dependencies]
-env_logger = "0.9"
+env_logger = "0.10"
 
 [build-dependencies]
 git2 = { version = "0.14", default-features = false }
diff --git a/env-bootstrap/Cargo.toml b/env-bootstrap/Cargo.toml
index 041687a53..9022c4e80 100644
--- a/env-bootstrap/Cargo.toml
+++ b/env-bootstrap/Cargo.toml
@@ -14,7 +14,7 @@ dirs-next = "2.0"
 lazy_static = "1.4"
 libc = "0.2"
 log = "0.4"
-env_logger = "0.9"
+env_logger = "0.10"
 termwiz = { path = "../termwiz" }
 battery = { path = "../lua-api-crates/battery" }
 color-funcs = { path = "../lua-api-crates/color-funcs" }
diff --git a/sync-color-schemes/Cargo.toml b/sync-color-schemes/Cargo.toml
index a52bc8d2c..b9c4f990e 100644
--- a/sync-color-schemes/Cargo.toml
+++ b/sync-color-schemes/Cargo.toml
@@ -9,7 +9,7 @@ edition = "2021"
 anyhow = "1.0"
 color-funcs = { path = "../lua-api-crates/color-funcs" }
 config = { path = "../config" }
-env_logger = "0.9"
+env_logger = "0.10"
 futures = "0.3"
 lazy_static = "1.4"
 libflate = "1"
diff --git a/term/Cargo.toml b/term/Cargo.toml
index fc005ddab..f62081d5b 100644
--- a/term/Cargo.toml
+++ b/term/Cargo.toml
@@ -34,7 +34,7 @@ wezterm-bidi = { path = "../bidi" }
 wezterm-dynamic = { path = "../wezterm-dynamic" }
 
 [dev-dependencies]
-env_logger = "0.9"
+env_logger = "0.10"
 k9 = "0.11.0"
 
 [dependencies.termwiz]
diff --git a/termwiz/Cargo.toml b/termwiz/Cargo.toml
index 03a3c1df8..542a02b84 100644
--- a/termwiz/Cargo.toml
+++ b/termwiz/Cargo.toml
@@ -55,7 +55,7 @@ docs = ["widgets", "use_serde"]
 criterion = "0.3"
 varbincode = "0.1"
 k9 = "0.11"
-env_logger = "0.9"
+env_logger = "0.10"
 
 [dependencies.num-derive]
 features = ["full-syntax"]
diff --git a/wezterm-font/Cargo.toml b/wezterm-font/Cargo.toml
index 4be7e5090..73d54a6d6 100644
--- a/wezterm-font/Cargo.toml
+++ b/wezterm-font/Cargo.toml
@@ -50,4 +50,4 @@ core-text = "19.0"
 
 [dev-dependencies]
 k9 = "0.11.0"
-env_logger = "0.9"
+env_logger = "0.10"
diff --git a/wezterm-gui/Cargo.toml b/wezterm-gui/Cargo.toml
index ae7a6e278..3285acc3a 100644
--- a/wezterm-gui/Cargo.toml
+++ b/wezterm-gui/Cargo.toml
@@ -121,5 +121,5 @@ windows = { version="0.33.0", features = [
 
 [dev-dependencies]
 k9 = "0.11.0"
-env_logger = "0.9"
+env_logger = "0.10"
 benchmarking = "0.4"
diff --git a/wezterm-ssh/Cargo.toml b/wezterm-ssh/Cargo.toml
index 623b6d1a1..f68e403da 100644
--- a/wezterm-ssh/Cargo.toml
+++ b/wezterm-ssh/Cargo.toml
@@ -44,7 +44,7 @@ clap = {version="4.0", features=["derive"]}
 k9 = "0.11.0"
 once_cell = "1.8"
 predicates = "2.0"
-env_logger = "0.9"
+env_logger = "0.10"
 rstest = "0.15"
 shell-words = "1.1"
 smol-potat = "1.1.2"