diff --git a/Cargo.lock b/Cargo.lock
index e703aed..3e00892 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -882,9 +882,9 @@ dependencies = [
 
 [[package]]
 name = "mockall"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f58d964098a5f9c6b63d0798e5372fd04708193510a7af313c22e9f29b7b620b"
+checksum = "1a6ceddfe3ce334925e96bf420fdb2dcee5bed6c632a168ece622676dadeaf8a"
 dependencies = [
  "cfg-if",
  "downcast",
@@ -896,9 +896,9 @@ dependencies = [
 
 [[package]]
 name = "mockall_derive"
-version = "0.14.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca41ce716dda6a9be188b385aa78ee5260fc25cd3802cb2a8afdc6afbe6b6dbf"
+checksum = "9cfe16fbe8a314aeec0b861ac24e60b1e123e97634bab045475b9d6a18416fd8"
 dependencies = [
  "cfg-if",
  "proc-macro2",
diff --git a/vext-core/Cargo.toml b/vext-core/Cargo.toml
index 7905912..b6974d3 100644
--- a/vext-core/Cargo.toml
+++ b/vext-core/Cargo.toml
@@ -48,7 +48,7 @@ hickory-resolver = "0.26"
 [dev-dependencies]
 tokio-test = "0.4"
 tempfile = "3.9"
-mockall = "0.14"
+mockall = "0.15"
 
 [profile.release]
 lto = true