diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8e9c124..e3ff91b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,6 +23,8 @@ jobs:
 
       - name: Install Crystal
         uses: crystal-lang/install-crystal@v1
+        with:
+          crystal: 1.16.2
 
       - name: Cache shards
         uses: actions/cache@v3
diff --git a/Dockerfile b/Dockerfile
index 9514327..77bd099 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 # Build image
-FROM crystallang/crystal:1.10.1-alpine as builder
+FROM crystallang/crystal:1.16.2-alpine as builder
 WORKDIR /opt
 # Cache dependencies
 COPY ./shard.yml ./shard.lock /opt/
diff --git a/shard.lock b/shard.lock
index 7c0d6c8..7fe2150 100644
--- a/shard.lock
+++ b/shard.lock
@@ -6,15 +6,15 @@ shards:
 
   backtracer:
     git: https://github.com/sija/backtracer.cr.git
-    version: 1.2.2
+    version: 1.2.4
 
   db:
     git: https://github.com/crystal-lang/crystal-db.git
-    version: 0.12.0
+    version: 0.13.1
 
   defense:
     git: https://github.com/defense-cr/defense.git
-    version: 0.4.0+git.commit.ce4f9b6c69b0fd11e61815e8c17e4c1083a1a4d0
+    version: 0.5.1
 
   dotenv:
     git: https://github.com/drum445/dotenv.git
@@ -22,11 +22,11 @@ shards:
 
   exception_page:
     git: https://github.com/crystal-loot/exception_page.git
-    version: 0.3.1
+    version: 0.5.0
 
   kemal:
     git: https://github.com/kemalcr/kemal.git
-    version: 1.4.0
+    version: 1.7.1
 
   radix:
     git: https://github.com/luislavena/radix.git
@@ -34,7 +34,7 @@ shards:
 
   redis:
     git: https://github.com/jgaskins/redis.git
-    version: 0.8.0
+    version: 0.8.1
 
   spec-kemal:
     git: https://github.com/kemalcr/spec-kemal.git
diff --git a/shard.yml b/shard.yml
index 081570e..f1fd675 100644
--- a/shard.yml
+++ b/shard.yml
@@ -1,5 +1,5 @@
 name: UDL Server
-version: 1.0.0.beta1
+version: 1.0.0.beta2
 
 authors:
   - Fernando Valverde <fernando@fdo.cr>
@@ -24,6 +24,6 @@ development_dependencies:
     github: crystal-ameba/ameba
     version: ~> 1.5.0
 
-crystal: 1.10.1
+crystal: 1.16.2
 
 license: MIT