diff --git a/docker-image/v1.17/debian-cloudwatch/Gemfile.lock b/docker-image/v1.17/debian-cloudwatch/Gemfile.lock
index 92210d0ac..ebca2b691 100644
--- a/docker-image/v1.17/debian-cloudwatch/Gemfile.lock
+++ b/docker-image/v1.17/debian-cloudwatch/Gemfile.lock
@@ -1,8 +1,8 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.7)
-      public_suffix (>= 2.0.2, < 7.0)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
     aws-eventstream (1.3.0)
     aws-partitions (1.997.0)
     aws-sdk-cloudwatchlogs (1.98.0)
@@ -109,7 +109,7 @@ GEM
     ostruct (0.6.0)
     prometheus-client (4.2.3)
       base64
-    public_suffix (6.0.1)
+    public_suffix (7.0.5)
     rake (13.2.1)
     recursive-open-struct (1.3.1)
       ostruct