diff --git a/Cargo.lock b/Cargo.lock
index b6bb22f..2f39e4d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -978,6 +978,10 @@ name = "hashbrown"
 version = "0.14.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
+dependencies = [
+ "ahash",
+ "allocator-api2",
+]
 
 [[package]]
 name = "hashbrown"
@@ -1330,6 +1334,7 @@ dependencies = [
  "dashmap",
  "delegate",
  "educe",
+ "hashbrown 0.14.5",
  "ipnet",
  "jsonwebtoken",
  "libc",
diff --git a/lightway-server/Cargo.toml b/lightway-server/Cargo.toml
index 7aec204..940cfc9 100644
--- a/lightway-server/Cargo.toml
+++ b/lightway-server/Cargo.toml
@@ -27,6 +27,7 @@ ctrlc.workspace = true
 dashmap = "6.1.0"
 delegate.workspace = true
 educe.workspace = true
+hashbrown = "=0.14.5"  # Force older version for dashmap compatibility
 ipnet.workspace = true
 jsonwebtoken = "9.3.0"
 libc.workspace = true