diff --git a/.dvmrc b/.dvmrc
index df7da09..5399945 100644
--- a/.dvmrc
+++ b/.dvmrc
@@ -1 +1 @@
-1.45.1
+1.45.3
diff --git a/Dockerfile b/Dockerfile
index c05a44f..b1a5bee 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM denoland/deno:ubuntu-1.45.0
+FROM denoland/deno:ubuntu-1.45.3
 
 EXPOSE 8000