diff --git a/Cargo.lock b/Cargo.lock
index 50ea773bd..4325cceb9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4521,8 +4521,7 @@ dependencies = [
 [[package]]
 name = "mysql-common-derive"
 version = "0.32.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66f62cad7623a9cb6f8f64037f0c4f69c8db8e82914334a83c9788201c2c1bfa"
+source = "git+https://github.com/t8y2/rust_mysql_common.git?rev=5b30d4912ebb23728f1196b2b9eb928eebb73f92#5b30d4912ebb23728f1196b2b9eb928eebb73f92"
 dependencies = [
  "darling 0.20.11",
  "heck 0.5.0",
@@ -4539,8 +4538,7 @@ dependencies = [
 [[package]]
 name = "mysql_async"
 version = "0.36.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1d9585dc9058886ff3a1f48a23024dd1d054264dee7c5ae0e4bd640c953bee5"
+source = "git+https://github.com/t8y2/mysql_async.git?rev=7b565fbe76a168828189f7b98fe3b1989344c54e#7b565fbe76a168828189f7b98fe3b1989344c54e"
 dependencies = [
  "bytes",
  "crossbeam-queue",
@@ -4571,8 +4569,7 @@ dependencies = [
 [[package]]
 name = "mysql_common"
 version = "0.35.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fbb9f371618ce723f095c61fbcdc36e8936956d2b62832f9c7648689b338e052"
+source = "git+https://github.com/t8y2/rust_mysql_common.git?rev=5b30d4912ebb23728f1196b2b9eb928eebb73f92#5b30d4912ebb23728f1196b2b9eb928eebb73f92"
 dependencies = [
  "base64 0.22.1",
  "bitflags 2.11.1",
diff --git a/Cargo.toml b/Cargo.toml
index 6879a0b8d..3b7c4450d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,6 +6,10 @@ members = ["src-tauri", "crates/dbx-core", "crates/dbx-web"]
 tokio-postgres = { git = "https://github.com/t8y2/tokio-postgres-gaussdb.git", branch = "master" }
 postgres-types = { git = "https://github.com/t8y2/tokio-postgres-gaussdb.git", branch = "master" }
 postgres-protocol = { git = "https://github.com/t8y2/tokio-postgres-gaussdb.git", branch = "master" }
+# Temporary compatibility patch for MySQL accounts using the deprecated
+# sha256_password auth plugin. Remove after upstream support lands.
+mysql_async = { git = "https://github.com/t8y2/mysql_async.git", rev = "7b565fbe76a168828189f7b98fe3b1989344c54e" }
+mysql_common = { git = "https://github.com/t8y2/rust_mysql_common.git", rev = "5b30d4912ebb23728f1196b2b9eb928eebb73f92" }
 
 [profile.release]
 panic = "abort"