diff --git a/.gitignore b/.gitignore
index 4dd7d65..d576e50 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@
 /invites-manager/lib/
 server-api/src/schema.rs
 server-api/hmac.secret
+server-api/.vscode/launch.json
diff --git a/server-api/Cargo.lock b/server-api/Cargo.lock
index 61cf777..fcbfb66 100644
--- a/server-api/Cargo.lock
+++ b/server-api/Cargo.lock
@@ -209,6 +209,12 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e0dcbc35f504eb6fc275a6d20e4ebcda18cf50d40ba6fabff8c711fa16cb3b16"
 
+[[package]]
+name = "bytes"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad1f8e949d755f9d79112b5bb46938e0ef9d3804a0b16dfab13aafcaa5f0fa72"
+
 [[package]]
 name = "cc"
 version = "1.0.66"
@@ -258,11 +264,11 @@ dependencies = [
 
 [[package]]
 name = "combine"
-version = "4.4.0"
+version = "4.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9417a0c314565e2abffaece67e95a8cb51f9238cd39f3764d9dfdf09e72b20c"
+checksum = "01199925a18b00193570e3d70cfe57dcb647eb167c29851983e76fc39e2fee39"
 dependencies = [
- "bytes 0.5.6",
+ "bytes 1.0.0",
  "futures-util",
  "memchr",
  "pin-project-lite 0.1.11",
@@ -378,7 +384,6 @@ version = "0.1.0"
 dependencies = [
  "async-trait",
  "chrono",
- "lazy_static",
  "mysql_async",
  "redis",
  "serde",
@@ -411,9 +416,9 @@ dependencies = [
 
 [[package]]
 name = "dtoa"
-version = "0.4.6"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "134951f4028bdadb9b84baf4232681efbf277da25144b9b0ad65df75946c422b"
+checksum = "88d7ed2934d741c6b37e33e3832298e8850b53fd2d2bea03873375596c7cea4e"
 
 [[package]]
 name = "failure"
@@ -783,9 +788,9 @@ dependencies = [
 
 [[package]]
 name = "itoa"
-version = "0.4.6"
+version = "0.4.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
+checksum = "dd25036021b0de88a0aff6b850051563c6516d0bf53f8638938edbb9de732736"
 
 [[package]]
 name = "js-sys"
@@ -1150,9 +1155,9 @@ checksum = "624a8340c38c1b80fd549087862da4ba43e08858af025b236e509b6649fc13d5"
 
 [[package]]
 name = "openssl"
-version = "0.10.31"
+version = "0.10.32"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8d008f51b1acffa0d3450a68606e6a51c123012edaacb0f4e1426bd978869187"
+checksum = "038d43985d1ddca7a9900630d8cd031b56e4794eecc2e9ea39dd17aa04399a70"
 dependencies = [
  "bitflags",
  "cfg-if 1.0.0",
@@ -1170,9 +1175,9 @@ checksum = "77af24da69f9d9341038eba93a073b1fdaaa1b788221b00a69bce9e762cb32de"
 
 [[package]]
 name = "openssl-sys"
-version = "0.9.59"
+version = "0.9.60"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de52d8eabd217311538a39bba130d7dea1f1e118010fee7a033d966845e7d5fe"
+checksum = "921fc71883267538946025deffb622905ecad223c28efbfdef9bb59a0175f3e6"
 dependencies = [
  "autocfg",
  "cc",
@@ -1431,9 +1436,9 @@ dependencies = [
 
 [[package]]
 name = "rust_decimal"
-version = "1.8.1"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c9e81662973c7a8d9663e64a0de4cd642b89a21d64966e3d99606efdc5fb0cc6"
+checksum = "a5c739ba050709eae138f053356d27ff818d71fe54ce5a8d9f4c7a660bfb6684"
 dependencies = [
  "num-traits",
  "serde",
@@ -1536,9 +1541,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.60"
+version = "1.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1500e84d27fe482ed1dc791a56eddc2f230046a040fa908c08bda1d9fb615779"
+checksum = "4fceb2595057b6891a4ee808f70054bd2d12f0e97f1cbb78689b59f676df325a"
 dependencies = [
  "itoa",
  "ryu",
@@ -1678,9 +1683,9 @@ checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
 [[package]]
 name = "syn"
-version = "1.0.55"
+version = "1.0.56"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a571a711dddd09019ccc628e1b17fe87c59b09d513c06c026877aa708334f37a"
+checksum = "a9802ddde94170d186eeee5005b798d9c159fa970403f1be19976d0cfb939b72"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1724,18 +1729,18 @@ dependencies = [
 
 [[package]]
 name = "thiserror"
-version = "1.0.22"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0e9ae34b84616eedaaf1e9dd6026dbe00dcafa92aa0c8077cb69df1fcfe5e53e"
+checksum = "76cc616c6abf8c8928e2fdcc0dbfab37175edd8fb49a4641066ad1364fdab146"
 dependencies = [
  "thiserror-impl",
 ]
 
 [[package]]
 name = "thiserror-impl"
-version = "1.0.22"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ba20f23e85b10754cd195504aebf6a27e2e6cbe28c17778a0c930724628dd56"
+checksum = "9be73a2caec27583d0046ef3796c3794f868a5bc813db689eed00c7631275cd1"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/server-api/db/Cargo.toml b/server-api/db/Cargo.toml
index 12894a4..02c6eec 100644
--- a/server-api/db/Cargo.toml
+++ b/server-api/db/Cargo.toml
@@ -14,5 +14,4 @@ async-trait = "0.1.40"
 serde_json = "1.0"
 serde = { version = "1.0.117", features = [ "derive" ] }
 
-chrono = "0.4.0"
-lazy_static = "1.4.0"
\ No newline at end of file
+chrono = "0.4.0"
\ No newline at end of file