diff --git a/Dockerfile b/Dockerfile
index 02c9b3e6..a4b5c6f9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,5 +1,5 @@
 ## build backend
-FROM golang:1.22.4-alpine as server-build
+FROM golang:1.22.5-alpine as server-build
 
 WORKDIR /github.com/traPtitech/Jomon
 COPY go.mod go.sum ./
diff --git a/Dockerfile.dev b/Dockerfile.dev
index 63c1b4bf..619137b9 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -1,4 +1,4 @@
-FROM golang:1.22.4-alpine as build
+FROM golang:1.22.5-alpine as build
 ENV CGO_ENABLED 0
 ENV TZ Asia/Tokyo