diff --git a/backend/Dockerfile b/backend/Dockerfile
index 682ef0f..944ad39 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -1,11 +1,11 @@
-FROM golang:1.18.5 AS builder
+FROM golang:1.19.5 AS builder
 WORKDIR /usr/src/app
 COPY go.mod go.sum ./
 RUN go mod download && go mod verify
 COPY . .
 RUN go build -buildvcs=false -v -o /usr/local/bin/ ./...
 
-FROM golang:1.18.5
+FROM golang:1.19.5
 WORKDIR /usr/local/bin
 COPY --from=builder /usr/local/bin/backend .
 COPY .env /usr/local/bin
diff --git a/backend/go.mod b/backend/go.mod
index 11cfa58..1e1213e 100644
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -1,17 +1,17 @@
 module git.cromer.cl/Proyecto-Titulo/alai-server/backend
 
-go 1.18
+go 1.19
 
 require github.com/julienschmidt/httprouter v1.3.0
 
-require golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa
+require golang.org/x/crypto v0.5.0
 
 require github.com/joho/godotenv v1.4.0
 
-require github.com/golang-jwt/jwt/v4 v4.4.2
+require github.com/golang-jwt/jwt/v4 v4.4.3
 
 require (
-	github.com/go-sql-driver/mysql v1.6.0 // indirect
+	github.com/go-sql-driver/mysql v1.7.0 // indirect
 	github.com/gorilla/handlers v1.5.1
 )
 
@@ -19,6 +19,6 @@ require (
 	github.com/felixge/httpsnoop v1.0.3 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
-	gorm.io/driver/mysql v1.3.5
-	gorm.io/gorm v1.23.8
+	gorm.io/driver/mysql v1.4.5
+	gorm.io/gorm v1.24.3
 )
diff --git a/backend/go.sum b/backend/go.sum
index fcca7e3..c15c8d6 100644
--- a/backend/go.sum
+++ b/backend/go.sum
@@ -1,10 +1,10 @@
 github.com/felixge/httpsnoop v1.0.1/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
 github.com/felixge/httpsnoop v1.0.3 h1:s/nj+GCswXYzN5v2DpNMuMQYe+0DDwt5WVCU6CWBdXk=
 github.com/felixge/httpsnoop v1.0.3/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
-github.com/go-sql-driver/mysql v1.6.0 h1:BCTh4TKNUYmOmMUcQ3IipzF5prigylS7XXjEkfCHuOE=
-github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
-github.com/golang-jwt/jwt/v4 v4.4.2 h1:rcc4lwaZgFMCZ5jxF9ABolDcIHdBytAFgqFPbSJQAYs=
-github.com/golang-jwt/jwt/v4 v4.4.2/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
+github.com/go-sql-driver/mysql v1.7.0 h1:ueSltNNllEqE3qcWBTD0iQd3IpL/6U+mJxLkazJ7YPc=
+github.com/go-sql-driver/mysql v1.7.0/go.mod h1:OXbVy3sEdcQ2Doequ6Z5BW6fXNQTmx+9S1MCJN5yJMI=
+github.com/golang-jwt/jwt/v4 v4.4.3 h1:Hxl6lhQFj4AnOX6MLrsCb/+7tCj7DxP7VA+2rDIq5AU=
+github.com/golang-jwt/jwt/v4 v4.4.3/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
 github.com/gorilla/handlers v1.5.1 h1:9lRY6j8DEeeBT10CvO9hGW0gmky0BprnvDI5vfhUHH4=
 github.com/gorilla/handlers v1.5.1/go.mod h1:t8XrUpc4KVXb7HGyJ4/cEnwQiaxrX/hz1Zv/4g96P1Q=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
@@ -16,9 +16,10 @@ github.com/joho/godotenv v1.4.0 h1:3l4+N6zfMWnkbPEXKng2o2/MR5mSwTrBih4ZEkkz1lg=
 github.com/joho/godotenv v1.4.0/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/julienschmidt/httprouter v1.3.0 h1:U0609e9tgbseu3rBINet9P48AI/D3oJs4dN7jwJOQ1U=
 github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
-golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa h1:zuSxTR4o9y82ebqCUJYNGJbGPo6sKVl54f/TVDObg1c=
-golang.org/x/crypto v0.0.0-20220722155217-630584e8d5aa/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-gorm.io/driver/mysql v1.3.5 h1:iWBTVW/8Ij5AG4e0G/zqzaJblYkBI1VIL1LG2HUGsvY=
-gorm.io/driver/mysql v1.3.5/go.mod h1:sSIebwZAVPiT+27jK9HIwvsqOGKx3YMPmrA3mBJR10c=
-gorm.io/gorm v1.23.8 h1:h8sGJ+biDgBA1AD1Ha9gFCx7h8npU7AsLdlkX0n2TpE=
+golang.org/x/crypto v0.5.0 h1:U/0M97KRkSFvyD/3FSmdP5W5swImpNgle/EHFhOsQPE=
+golang.org/x/crypto v0.5.0/go.mod h1:NK/OQwhpMQP3MwtdjgLlYHnH9ebylxKWv3e0fK+mkQU=
+gorm.io/driver/mysql v1.4.5 h1:u1lytId4+o9dDaNcPCFzNv7h6wvmc92UjNk3z8enSBU=
+gorm.io/driver/mysql v1.4.5/go.mod h1:SxzItlnT1cb6e1e4ZRpgJN2VYtcqJgqnHxWr4wsP8oc=
 gorm.io/gorm v1.23.8/go.mod h1:l2lP/RyAtc1ynaTjFksBde/O8v9oOGIApu2/xRitmZk=
+gorm.io/gorm v1.24.3 h1:WL2ifUmzR/SLp85CSURAfybcHnGZ+yLSGSxgYXlFBHg=
+gorm.io/gorm v1.24.3/go.mod h1:DVrVomtaYTbqs7gB/x2uVvqnXzv0nqjB396B8cG4dBA=