diff --git a/robot-repo-automaton/Cargo.lock b/robot-repo-automaton/Cargo.lock
index 927d107..ab7340e 100644
--- a/robot-repo-automaton/Cargo.lock
+++ b/robot-repo-automaton/Cargo.lock
@@ -842,7 +842,7 @@ dependencies = [
  "bstr",
  "gix-date",
  "gix-error",
- "winnow",
+ "winnow 0.7.15",
 ]
 
 [[package]]
@@ -957,7 +957,7 @@ dependencies = [
  "smallvec",
  "thiserror 2.0.18",
  "unicode-bom",
- "winnow",
+ "winnow 0.7.15",
 ]
 
 [[package]]
@@ -1261,7 +1261,7 @@ dependencies = [
  "itoa",
  "smallvec",
  "thiserror 2.0.18",
- "winnow",
+ "winnow 0.7.15",
 ]
 
 [[package]]
@@ -1382,7 +1382,7 @@ dependencies = [
  "maybe-async",
  "nonempty",
  "thiserror 2.0.18",
- "winnow",
+ "winnow 0.7.15",
 ]
 
 [[package]]
@@ -1414,7 +1414,7 @@ dependencies = [
  "gix-validate",
  "memmap2",
  "thiserror 2.0.18",
- "winnow",
+ "winnow 0.7.15",
 ]
 
 [[package]]
@@ -3092,11 +3092,11 @@ dependencies = [
 
 [[package]]
 name = "serde_spanned"
-version = "0.6.9"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bf41e0cfaf7226dca15e8197172c295a782857fcb97fad1808a166870dee75a3"
+checksum = "876ac351060d4f882bb1032b6369eb0aef79ad9df1ea8bc404874d8cc3d0cd98"
 dependencies = [
- "serde",
+ "serde_core",
 ]
 
 [[package]]
@@ -3412,44 +3412,42 @@ dependencies = [
 
 [[package]]
 name = "toml"
-version = "0.8.23"
+version = "1.1.0+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc1beb996b9d83529a9e75c17a1686767d148d70663143c7854d8b4a09ced362"
+checksum = "f8195ca05e4eb728f4ba94f3e3291661320af739c4e43779cbdfae82ab239fcc"
 dependencies = [
- "serde",
+ "indexmap",
+ "serde_core",
  "serde_spanned",
  "toml_datetime",
- "toml_edit",
+ "toml_parser",
+ "toml_writer",
+ "winnow 1.0.0",
 ]
 
 [[package]]
 name = "toml_datetime"
-version = "0.6.11"
+version = "1.1.0+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22cddaf88f4fbc13c51aebbf5f8eceb5c7c5a9da2ac40a13519eb5b0a0e8f11c"
+checksum = "97251a7c317e03ad83774a8752a7e81fb6067740609f75ea2b585b569a59198f"
 dependencies = [
- "serde",
+ "serde_core",
 ]
 
 [[package]]
-name = "toml_edit"
-version = "0.22.27"
+name = "toml_parser"
+version = "1.1.0+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41fe8c660ae4257887cf66394862d21dbca4a6ddd26f04a3560410406a2f819a"
+checksum = "2334f11ee363607eb04df9b8fc8a13ca1715a72ba8662a26ac285c98aabb4011"
 dependencies = [
- "indexmap",
- "serde",
- "serde_spanned",
- "toml_datetime",
- "toml_write",
- "winnow",
+ "winnow 1.0.0",
 ]
 
 [[package]]
-name = "toml_write"
-version = "0.1.2"
+name = "toml_writer"
+version = "1.1.0+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d99f8c9a7727884afe522e9bd5edbfc91a3312b36a77b5fb8926e4c31a41801"
+checksum = "d282ade6016312faf3e41e57ebbba0c073e4056dab1232ab1cb624199648f8ed"
 
 [[package]]
 name = "tower"
@@ -4176,6 +4174,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "winnow"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a90e88e4667264a994d34e6d1ab2d26d398dcdca8b7f52bec8668957517fc7d8"
+
 [[package]]
 name = "wiremock"
 version = "0.6.5"
diff --git a/robot-repo-automaton/Cargo.toml b/robot-repo-automaton/Cargo.toml
index 9e851a5..fdbb2e2 100644
--- a/robot-repo-automaton/Cargo.toml
+++ b/robot-repo-automaton/Cargo.toml
@@ -42,7 +42,7 @@ reqwest = { version = "0.12", features = ["json", "rustls-tls"], default-feature
 # Serialization
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
-toml = "0.8"
+toml = "1.1"
 
 # Git operations
 # Using vendored-openssl to avoid system OpenSSL dependency (libssl-dev)