diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 617ea0307..8c91390bc 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -134,7 +134,7 @@ jobs:
           file: ./images/vc-rest/Dockerfile
           platforms: linux/amd64,linux/arm64
           build-args: |
-            ALPINE_VER=3.15
+            ALPINE_VER=3.18
             GO_VER=1.20
           push: true
           tags: |
diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 892de047e..f6f2bcd7f 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -48,7 +48,7 @@ jobs:
           file: ./images/vc-rest/Dockerfile
           platforms: linux/amd64,linux/arm64
           build-args: |
-            ALPINE_VER=3.15
+            ALPINE_VER=3.18
             GO_VER=1.20
           push: true
           tags: |
diff --git a/Makefile b/Makefile
index 9523fde35..4d4aea373 100644
--- a/Makefile
+++ b/Makefile
@@ -30,8 +30,8 @@ ifneq (,$(findstring undefined,"$(VC_REST_VERSION)"))
 endif
 
 # Tool commands (overridable)
-ALPINE_VER ?= 3.16.5
-GO_ALPINE_VER ?= 3.16
+ALPINE_VER ?= 3.18
+GO_ALPINE_VER ?= 3.18
 GO_VER ?= 1.20
 
 OS := $(shell uname)