diff --git a/go.mod b/go.mod
index c32e6a7..0a47dd9 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,10 @@
 module systemdesigngame
 
-go 1.22.2
+go 1.23.0
+
+toolchain go1.23.10
+
+require (
+	github.com/golang-jwt/jwt/v5 v5.2.2
+	github.com/joho/godotenv v1.5.1
+)
diff --git a/go.sum b/go.sum
index e69de29..a5e4eeb 100644
--- a/go.sum
+++ b/go.sum
@@ -0,0 +1,4 @@
+github.com/golang-jwt/jwt/v5 v5.2.2 h1:Rl4B7itRWVtYIHFrSNd7vhTiz9UpLdi6gZhZ3wEeDy8=
+github.com/golang-jwt/jwt/v5 v5.2.2/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=