diff --git a/requirements.txt b/requirements.txt
index 382e5c3..53152d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,11 +3,11 @@ Flask==2.2.2
 Flask-Login==0.6.2
 Flask-SQLAlchemy==3.0.2
 Flask-WTF==1.0.1
-greenlet==2.0.1
-itsdangerous==2.1.2
-Jinja2==3.1.2
-MarkupSafe==2.1.1
-SQLAlchemy==1.4.44
-uWSGI==2.0.21
+greenlet==3.1.1
+itsdangerous==2.2.0
+Jinja2==3.1.4
+MarkupSafe==3.0.1
+SQLAlchemy==2.0.36
+uWSGI==2.0.27
 Werkzeug==2.2.2
 WTForms==2.2.1
diff --git a/src/migrate.py b/src/migrate.py
index 3389fa0..1aa536b 100644
--- a/src/migrate.py
+++ b/src/migrate.py
@@ -1,31 +1,32 @@
 from tv import app, db
+from sqlalchemy import text
 import os
 import re
 import importlib
 
 def ensure_migration_table():
     with app.app_context():
-        table = db.session.execute("SELECT name FROM sqlite_master WHERE type='table' AND name='migration'")
+        table = db.session.execute(text("SELECT name FROM sqlite_master WHERE type='table' AND name='migration'"))
         if len(table.fetchall()) != 1:
             print("Creating migration table")
-            db.session.execute("CREATE TABLE IF NOT EXISTS migration ("
+            db.session.execute(text("CREATE TABLE IF NOT EXISTS migration ("
                 "id INTEGER PRIMARY KEY CHECK (id = 0),"
                 "version INTEGER"
-            ")")
-            db.session.execute("INSERT INTO migration (id, version) VALUES (0, 0)")
+            ")"))
+            db.session.execute(text("INSERT INTO migration (id, version) VALUES (0, 0)"))
         db.session.commit()
 
 def get_migration_version():
     ensure_migration_table()
     with app.app_context():
-        version = db.session.execute("SELECT version FROM migration").fetchall()[0][0];
+        version = db.session.execute(text("SELECT version FROM migration")).fetchall()[0][0]
         db.session.commit()
         return version
 
 def set_migration_version(version):
     ensure_migration_table()
     with app.app_context():
-        db.session.execute(f"UPDATE MIGRATION SET version = :version", { 'version': version });
+        db.session.execute(text(f"UPDATE MIGRATION SET version = {version}"))
         db.session.commit()
 
 def do_migrations():
diff --git a/src/migrations/01-string-length.py b/src/migrations/01-string-length.py
index d38d13a..4c4c45d 100644
--- a/src/migrations/01-string-length.py
+++ b/src/migrations/01-string-length.py
@@ -1,22 +1,23 @@
 from tv import app, db
+from sqlalchemy import text
 
 def retype(table, column, newtype):
     # sql injection is my passion :) [its ok cause the inputs are just hardcoded constants]
-    db.session.execute(f"ALTER TABLE {table} ADD COLUMN {column}_new {newtype}")
-    db.session.execute(f"UPDATE {table} SET {column}_new = {column}")
-    db.session.execute(f"ALTER TABLE {table} DROP COLUMN {column}")
-    db.session.execute(f"ALTER TABLE {table} RENAME COLUMN {column}_NEW TO {column}")
+    db.session.execute(text(f"ALTER TABLE {table} ADD COLUMN {column}_new {newtype}"))
+    db.session.execute(text(f"UPDATE {table} SET {column}_new = {column}"))
+    db.session.execute(text(f"ALTER TABLE {table} DROP COLUMN {column}"))
+    db.session.execute(text(f"ALTER TABLE {table} RENAME COLUMN {column}_NEW TO {column}"))
 
 
 def upgrade():
     with app.app_context():
-        db.session.execute('DROP INDEX ix_user_username')
+        db.session.execute(text('DROP INDEX ix_user_username'))
 
         retype("user", "username", "VARCHAR")
         retype("user", "password_hash", "VARCHAR")
         retype("user", "role", "VARCHAR")
 
-        db.session.execute('CREATE UNIQUE INDEX ix_user_username ON user (username)')
+        db.session.execute(text('CREATE UNIQUE INDEX ix_user_username ON user (username)'))
 
         retype("pr", "desc", "VARCHAR")
         retype("pr", "file_name", "VARCHAR")