diff --git a/atheme/Containerfile b/atheme/Containerfile
index d727915..d5f0eaf 100644
--- a/atheme/Containerfile
+++ b/atheme/Containerfile
@@ -1,7 +1,7 @@
 # ================================================================================
 # Atheme Services - IRC Services Daemon
 # ================================================================================
-FROM alpine:3.20 AS builder
+FROM alpine:3.22 AS builder
 
 # Build dependencies - minimal set for Atheme with SASL SCRAM-SHA support
 
@@ -44,7 +44,7 @@ RUN ./configure \
 # ================================================================================
 # Runtime stage
 # ================================================================================
-FROM alpine:3.20
+FROM alpine:3.22
 
 # Runtime dependencies - minimal set for Atheme operation
 # Only include what's actually needed for the configured modules
diff --git a/unrealircd/Containerfile b/unrealircd/Containerfile
index 8d8d439..ea2a4a6 100644
--- a/unrealircd/Containerfile
+++ b/unrealircd/Containerfile
@@ -4,7 +4,7 @@
 # ================================================================================
 
 # Build stage
-FROM alpine:3.20 AS builder
+FROM alpine:3.22 AS builder
 
 # Build arguments
 ARG UNREALIRCD_VERSION=6.2.0.1
@@ -68,7 +68,7 @@ USER root
 RUN chown -R root:root /home/unrealircd/unrealircd
 
 # Runtime stage
-FROM alpine:3.20
+FROM alpine:3.22
 
 # Runtime arguments
 ARG UID=0