diff --git a/seichiassist-builder-v2/Dockerfile b/seichiassist-builder-v2/Dockerfile
index 6410653..b1077a3 100644
--- a/seichiassist-builder-v2/Dockerfile
+++ b/seichiassist-builder-v2/Dockerfile
@@ -1,4 +1,4 @@
-FROM eclipse-temurin:17.0.11_9-jdk-focal
+FROM eclipse-temurin:17.0.12_7-jdk-focal
 
 # sbt をインストールする (https://www.scala-sbt.org/1.x/docs/ja/Installing-sbt-on-Linux.html)
 RUN apt-get update && apt-get install -y apt-transport-https curl gnupg
diff --git a/seichiassist-runner-v2/Dockerfile b/seichiassist-runner-v2/Dockerfile
index c8c9b97..5c450d8 100644
--- a/seichiassist-runner-v2/Dockerfile
+++ b/seichiassist-runner-v2/Dockerfile
@@ -1,5 +1,5 @@
 FROM mikefarah/yq:4.44.2 as yq
-FROM eclipse-temurin:17.0.11_9-jdk-jammy
+FROM eclipse-temurin:17.0.12_7-jdk-jammy
 
 RUN apt-get update && apt-get install nkf \
     && rm -rf /var/lib/apt/lists/*