diff --git a/Cargo.lock b/Cargo.lock
index 126a6382..d65288db 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -239,7 +239,7 @@ dependencies = [
  "tokio-util",
  "tracing",
  "tracing-subscriber",
- "winnow 0.7.4",
+ "winnow 1.0.1",
  "yoke",
 ]
 
@@ -271,7 +271,7 @@ dependencies = [
  "tracing",
  "tracing-core",
  "tracing-subscriber",
- "winnow 0.7.4",
+ "winnow 1.0.1",
  "yoke",
  "zerofrom",
 ]
@@ -664,7 +664,7 @@ dependencies = [
  "pretty_assertions",
  "thiserror 2.0.18",
  "tokio",
- "winnow 0.7.4",
+ "winnow 1.0.1",
  "yoke",
 ]
 
@@ -1188,7 +1188,7 @@ checksum = "17b4795ff5edd201c7cd6dca065ae59972ce77d1b80fa0a84d94950ece7d1474"
 dependencies = [
  "indexmap",
  "toml_datetime",
- "winnow 0.7.4",
+ "winnow 0.7.15",
 ]
 
 [[package]]
@@ -1402,9 +1402,18 @@ dependencies = [
 
 [[package]]
 name = "winnow"
-version = "0.7.4"
+version = "0.7.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df79d97927682d2fd8adb29682d1140b343be4ac0f08fd68b7765d9c059d3945"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "winnow"
+version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e97b544156e9bebe1a0ffbc03484fc1ffe3100cbce3ffb17eac35f7cdd7ab36"
+checksum = "09dac053f1cd375980747450bfc7250c264eaae0583872e845c0c7cd578872b5"
 dependencies = [
  "memchr",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 32ae2f99..e6a72b4b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,7 +24,7 @@ tokio = { version = "1.49.0" }
 tokio-util = { version = "0.7.18" }
 tracing = { version = "0.1.44", default-features = false }
 tracing-subscriber = { version = "0.3.22", default-features = false }
-winnow = { version = "0.7", default-features = false }
+winnow = { version = "1.0", default-features = false }
 yoke = { version = "0.8.1", default-features = false }
 
 
diff --git a/crates/workspace-hack/Cargo.toml b/crates/workspace-hack/Cargo.toml
index c1a5199c..7cabef52 100644
--- a/crates/workspace-hack/Cargo.toml
+++ b/crates/workspace-hack/Cargo.toml
@@ -26,13 +26,13 @@ tokio = { version = "1", features = ["io-util", "macros", "net", "rt-multi-threa
 tracing = { version = "0.1", default-features = false, features = ["attributes"] }
 tracing-core = { version = "0.1", default-features = false, features = ["std"] }
 tracing-subscriber = { version = "0.3", default-features = false, features = ["ansi", "env-filter", "smallvec"] }
-winnow = { version = "0.7" }
+winnow = { version = "1.0" }
 yoke = { version = "0.8", default-features = false, features = ["alloc", "derive"] }
 zerofrom = { version = "0.1", default-features = false, features = ["alloc", "derive"] }
 
 [build-dependencies]
 num_enum_derive = { version = "0.7", default-features = false, features = ["std"] }
 syn = { version = "2", features = ["extra-traits", "fold", "full", "visit", "visit-mut"] }
-winnow = { version = "0.7" }
+winnow = { version = "1.0" }
 
 ### END HAKARI SECTION