diff --git a/.gitignore b/.gitignore
index 0cbd9bc..5ab191d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,4 @@ env_vars.sh
 .venv/
 
 secrets/
-*.db
\ No newline at end of file
+*.db
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index e1325cc..9baf5c3 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.3.0
+    rev: v6.0.0
     hooks:
       - id: check-added-large-files
       - id: check-toml
@@ -12,12 +12,12 @@ repos:
       - id: trailing-whitespace
 
   - repo: https://gitlab.com/bmares/check-json5
-    rev: v1.0.0
+    rev: v1.0.1
     hooks:
     - id: check-json5
 
   - repo: https://github.com/doublify/pre-commit-rust
-    rev: master
+    rev: v1.0
     hooks:
       - id: fmt
       - id: cargo-check
diff --git a/.vscode/launch.json b/.vscode/launch.json
index b5fa7a1..ddbb264 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -42,4 +42,4 @@
             "cwd": "${workspaceFolder}"
         }
     ]
-}
\ No newline at end of file
+}
diff --git a/README.md b/README.md
index 1afaddc..33435fe 100644
--- a/README.md
+++ b/README.md
@@ -138,5 +138,3 @@ Contributions are welcome! Feel free to submit a pull request for new features,
 # License
 
 This project is licensed under Apache-2.0.
-
-
diff --git a/db/creation.sql b/db/creation.sql
index 510fdc9..449e299 100644
--- a/db/creation.sql
+++ b/db/creation.sql
@@ -3,4 +3,4 @@ CREATE TABLE IF NOT EXISTS services (
     name text NOT NULL UNIQUE,
     enable boolean,
     creation_time DATETIME DEFAULT CURRENT_TIMESTAMP
-);
\ No newline at end of file
+);
diff --git a/src/milk_price.rs b/src/milk_price.rs
index 8ac3844..57001a9 100644
--- a/src/milk_price.rs
+++ b/src/milk_price.rs
@@ -91,7 +91,7 @@ pub async fn price_periodically_checker_thread(url: &str, sleep_interval: Durati
 #[cfg(test)]
 mod tests {
     use super::*;
-    
+
 
     #[tokio::test]
     async fn test_get_price_success() {