diff --git a/refinery_core/Cargo.toml b/refinery_core/Cargo.toml
index 78b77d98..e82e1b68 100644
--- a/refinery_core/Cargo.toml
+++ b/refinery_core/Cargo.toml
@@ -25,7 +25,7 @@ regex = "1"
 serde = { version = "1", features = ["derive"] }
 siphasher = "1.0"
 thiserror = "1"
-toml = "0.7"
+toml = "0.8.8"
 url = "2.0"
 walkdir = "2.3.1"
 
@@ -33,8 +33,8 @@ walkdir = "2.3.1"
 rusqlite = { version = ">= 0.23, <= 0.29", optional = true }
 postgres = { version = ">=0.17, <= 0.19", optional = true }
 tokio-postgres = { version = ">= 0.5, <= 0.7", optional = true }
-mysql = { version = ">= 21.0.0, <= 23", optional = true, default-features = false, features = ["minimal"] }
-mysql_async = { version = ">= 0.28, <= 0.32", optional = true, default-features = false, features = ["minimal"] }
+mysql = { version = ">= 21.0.0, <= 24", optional = true, default-features = false, features = ["minimal"] }
+mysql_async = { version = ">= 0.28, <= 0.33", optional = true, default-features = false, features = ["minimal"] }
 tiberius = { version = ">= 0.7, <= 0.12", optional = true, default-features = false }
 tokio = { version = "1.0", optional = true }
 futures = { version = "0.3.16", optional = true, features = ["async-await"] }