diff --git a/shard.lock b/shard.lock
index a9074b32..cc1929e8 100644
--- a/shard.lock
+++ b/shard.lock
@@ -18,7 +18,7 @@ shards:
 
   lsquic:
     git: https://github.com/iv-org/lsquic.cr.git
-    version: 2.18.1-1
+    version: 2.23.1
 
   pg:
     git: https://github.com/will/crystal-pg.git
diff --git a/shard.yml b/shard.yml
index 42eda04c..76dcf8b1 100644
--- a/shard.yml
+++ b/shard.yml
@@ -27,7 +27,7 @@ dependencies:
     version: ~> 0.1.3
   lsquic:
     github: iv-org/lsquic.cr
-    version: ~> 2.18.1-1
+    version: ~> 2.23.1
 
 crystal: 0.36.1