diff --git a/Cargo.lock b/Cargo.lock
index 96d75697..f7812f4d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1379,6 +1379,16 @@ dependencies = [
  "hashbrown 0.12.3",
 ]
 
+[[package]]
+name = "indexmap"
+version = "1.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
+dependencies = [
+ "autocfg",
+ "hashbrown 0.12.3",
+]
+
 [[package]]
 name = "indoc"
 version = "1.0.8"
@@ -1546,6 +1556,15 @@ dependencies = [
  "minimal-lexical",
 ]
 
+[[package]]
+name = "nom8"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae01545c9c7fc4486ab7debaf2aad7003ac19431791868fb2e8066df97fad2f8"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.45"
@@ -1867,6 +1886,15 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "serde_spanned"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c68e921cef53841b8925c2abadd27c9b891d9613bdc43d6b823062866df38e8"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "sha1_smol"
 version = "1.0.0"
@@ -2164,11 +2192,36 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.5.10"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1333c76748e868a4d9d1017b5ab53171dfd095f70c712fdb4653a406547f598f"
+checksum = "4fb9d890e4dc9298b70f740f615f2e05b9db37dce531f6b24fb77ac993f9f217"
 dependencies = [
  "serde",
+ "serde_spanned",
+ "toml_datetime",
+ "toml_edit",
+]
+
+[[package]]
+name = "toml_datetime"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4553f467ac8e3d374bc9a177a26801e5d0f9b211aa1673fb137a403afd1c9cf5"
+dependencies = [
+ "serde",
+]
+
+[[package]]
+name = "toml_edit"
+version = "0.18.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "729bfd096e40da9c001f778f5cdecbd2957929a24e10e5883d9392220a751581"
+dependencies = [
+ "indexmap",
+ "nom8",
+ "serde",
+ "serde_spanned",
+ "toml_datetime",
 ]
 
 [[package]]
diff --git a/helix-core/Cargo.toml b/helix-core/Cargo.toml
index 73e64cfd..bfe1106d 100644
--- a/helix-core/Cargo.toml
+++ b/helix-core/Cargo.toml
@@ -36,7 +36,7 @@ hashbrown = { version = "0.13.2", features = ["raw"] }
 log = "0.4"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-toml = "0.5"
+toml = "0.6"
 
 imara-diff = "0.1.0"
 
diff --git a/helix-loader/Cargo.toml b/helix-loader/Cargo.toml
index a3d14584..5d0f0013 100644
--- a/helix-loader/Cargo.toml
+++ b/helix-loader/Cargo.toml
@@ -16,7 +16,7 @@ path = "src/main.rs"
 [dependencies]
 anyhow = "1"
 serde = { version = "1.0", features = ["derive"] }
-toml = "0.5"
+toml = "0.6"
 etcetera = "0.4"
 tree-sitter = "0.20"
 once_cell = "1.17"
diff --git a/helix-term/Cargo.toml b/helix-term/Cargo.toml
index d4eebefb..5736ecde 100644
--- a/helix-term/Cargo.toml
+++ b/helix-term/Cargo.toml
@@ -61,7 +61,7 @@ pulldown-cmark = { version = "0.9", default-features = false }
 content_inspector = "0.2.4"
 
 # config
-toml = "0.5"
+toml = "0.6"
 
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
diff --git a/helix-view/Cargo.toml b/helix-view/Cargo.toml
index c75291cc..a4b97f86 100644
--- a/helix-view/Cargo.toml
+++ b/helix-view/Cargo.toml
@@ -39,7 +39,7 @@ chardetng = "0.1"
 
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-toml = "0.5"
+toml = "0.6"
 log = "~0.4"
 
 which = "4.4"
diff --git a/xtask/Cargo.toml b/xtask/Cargo.toml
index 127b931c..2811ed05 100644
--- a/xtask/Cargo.toml
+++ b/xtask/Cargo.toml
@@ -10,4 +10,4 @@ helix-term = { version = "0.6", path = "../helix-term" }
 helix-core = { version = "0.6", path = "../helix-core" }
 helix-view = { version = "0.6", path = "../helix-view" }
 helix-loader = { version = "0.6", path = "../helix-loader" }
-toml = "0.5"
+toml = "0.6"