diff --git a/ecc2/Cargo.lock b/ecc2/Cargo.lock
index dc2ccd70..a5933c86 100644
--- a/ecc2/Cargo.lock
+++ b/ecc2/Cargo.lock
@@ -379,14 +379,14 @@ checksum = "790eea4361631c5e7d22598ecd5723ff611904e3344ce8720784c93e3d83d40b"
 
 [[package]]
 name = "cron"
-version = "0.16.0"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "089df96cf6a25253b4b6b6744d86f91150a3d4df546f31a95def47976b8cba97"
+checksum = "a5dcd6f69605c2956916ce24e8af637b754964c9a83f4662d3a2361654cdba09"
 dependencies = [
  "chrono",
  "once_cell",
  "phf",
- "winnow",
+ "winnow 0.7.15",
 ]
 
 [[package]]
@@ -2344,7 +2344,7 @@ dependencies = [
  "toml_datetime",
  "toml_parser",
  "toml_writer",
- "winnow",
+ "winnow 1.0.3",
 ]
 
 [[package]]
@@ -2362,7 +2362,7 @@ version = "1.1.2+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a2abe9b86193656635d2411dc43050282ca48aa31c2451210f4202550afb7526"
 dependencies = [
- "winnow",
+ "winnow 1.0.3",
 ]
 
 [[package]]
@@ -2933,6 +2933,15 @@ version = "0.52.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
+[[package]]
+name = "winnow"
+version = "0.7.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "df79d97927682d2fd8adb29682d1140b343be4ac0f08fd68b7765d9c059d3945"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "winnow"
 version = "1.0.3"
diff --git a/ecc2/Cargo.toml b/ecc2/Cargo.toml
index a7ede9a6..1995913c 100644
--- a/ecc2/Cargo.toml
+++ b/ecc2/Cargo.toml
@@ -47,7 +47,7 @@ libc = "0.2"
 
 # Time
 chrono = { version = "0.4", features = ["serde"] }
-cron = "0.16"
+cron = "0.17"
 
 # UUID for session IDs
 uuid = { version = "1", features = ["v4"] }