diff --git a/backend/Cargo.lock b/backend/Cargo.lock
index 3925515..c66ff21 100644
--- a/backend/Cargo.lock
+++ b/backend/Cargo.lock
@@ -1023,6 +1023,12 @@ dependencies = [
  "termcolor",
 ]
 
+[[package]]
+name = "equivalent"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
+
 [[package]]
 name = "errno"
 version = "0.3.1"
@@ -1278,9 +1284,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.18"
+version = "0.3.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17f8a914c2987b688368b5138aa05321db91f4090cf26118185672ad588bce21"
+checksum = "bb2c4422095b67ee78da96fbb51a4cc413b3b25883c7717ff7ca1ab31022c9c9"
 dependencies = [
  "bytes",
  "fnv",
@@ -1288,7 +1294,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http",
- "indexmap",
+ "indexmap 2.1.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -1314,6 +1320,12 @@ dependencies = [
  "ahash 0.7.6",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.14.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
+
 [[package]]
 name = "hashlink"
 version = "0.8.1"
@@ -1462,6 +1474,16 @@ dependencies = [
  "hashbrown 0.12.3",
 ]
 
+[[package]]
+name = "indexmap"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d530e1a18b1cb4c484e6e34556a0d948706958449fca0cab753d649f2bce3d1f"
+dependencies = [
+ "equivalent",
+ "hashbrown 0.14.3",
+]
+
 [[package]]
 name = "instant"
 version = "0.1.12"
@@ -2409,7 +2431,7 @@ dependencies = [
  "hex",
  "hkdf",
  "hmac",
- "indexmap",
+ "indexmap 1.9.3",
  "itoa",
  "libc",
  "log",