diff --git a/shard.lock b/shard.lock
index 5dbac470..a9074b32 100644
--- a/shard.lock
+++ b/shard.lock
@@ -22,7 +22,7 @@ shards:
 
   pg:
     git: https://github.com/will/crystal-pg.git
-    version: 0.22.1
+    version: 0.23.1
 
   pool:
     git: https://github.com/ysbaddaden/pool.git
@@ -38,5 +38,5 @@ shards:
 
   sqlite3:
     git: https://github.com/crystal-lang/crystal-sqlite3.git
-    version: 0.17.0
+    version: 0.18.0
 
diff --git a/shard.yml b/shard.yml
index 1f89b468..3cc964f2 100644
--- a/shard.yml
+++ b/shard.yml
@@ -12,10 +12,10 @@ targets:
 dependencies:
   pg:
     github: will/crystal-pg
-    version: ~> 0.22.1
+    version: ~> 0.23.1
   sqlite3:
     github: crystal-lang/crystal-sqlite3
-    version: ~> 0.17.0
+    version: ~> 0.18.0
   kemal:
     github: kemalcr/kemal
     version: ~> 0.27.0