diff --git a/backend-go/go.mod b/backend-go/go.mod
index 992cfb1..5692085 100644
--- a/backend-go/go.mod
+++ b/backend-go/go.mod
@@ -5,6 +5,7 @@ go 1.22
 require (
 	github.com/99designs/gqlgen v0.17.48
 	github.com/google/wire v0.6.0
+	github.com/vektah/gqlparser/v2 v2.5.15
 	go.mongodb.org/mongo-driver v1.17.4
 )
 
@@ -21,7 +22,6 @@ require (
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/sosodev/duration v1.3.1 // indirect
 	github.com/urfave/cli/v2 v2.27.2 // indirect
-	github.com/vektah/gqlparser/v2 v2.5.12 // indirect
 	github.com/xdg-go/pbkdf2 v1.0.0 // indirect
 	github.com/xdg-go/scram v1.1.2 // indirect
 	github.com/xdg-go/stringprep v1.0.4 // indirect
diff --git a/backend-go/go.sum b/backend-go/go.sum
index 988b4a8..1a56d19 100644
--- a/backend-go/go.sum
+++ b/backend-go/go.sum
@@ -48,8 +48,8 @@ github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsT
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/urfave/cli/v2 v2.27.2 h1:6e0H+AkS+zDckwPCUrZkKX38mRaau4nL2uipkJpbkcI=
 github.com/urfave/cli/v2 v2.27.2/go.mod h1:g0+79LmHHATl7DAcHO99smiR/T7uGLw84w8Y42x+4eM=
-github.com/vektah/gqlparser/v2 v2.5.12 h1:COMhVVnql6RoaF7+aTBWiTADdpLGyZWU3K/NwW0ph98=
-github.com/vektah/gqlparser/v2 v2.5.12/go.mod h1:WQQjFc+I1YIzoPvZBhUQX7waZgg3pMLi0r8KymvAE2w=
+github.com/vektah/gqlparser/v2 v2.5.15 h1:fYdnU8roQniJziV5TDiFPm/Ff7pE8xbVSOJqbsdl88A=
+github.com/vektah/gqlparser/v2 v2.5.15/go.mod h1:WQQjFc+I1YIzoPvZBhUQX7waZgg3pMLi0r8KymvAE2w=
 github.com/xdg-go/pbkdf2 v1.0.0 h1:Su7DPu48wXMwC3bs7MCNG+z4FhcyEuz5dlvchbq0B0c=
 github.com/xdg-go/pbkdf2 v1.0.0/go.mod h1:jrpuAogTd400dnrH08LKmI/xc1MbPOebTwRqcT5RDeI=
 github.com/xdg-go/scram v1.1.2 h1:FHX5I5B4i4hKRVRBCFRxq1iQRej7WO3hhBuJf+UUySY=