diff --git a/Containerfile b/Containerfile
index 4df47e7..b9a150b 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,4 +1,4 @@
-FROM docker.io/rust:1-alpine3.21 AS builder
+FROM docker.io/rust:1-alpine3.22 AS builder
 
 RUN apk --no-cache add \
   git \
diff --git a/Jenkinsfile b/Jenkinsfile
index 8eecc92..9934098 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -8,4 +8,4 @@ pipeline {
             }
         }
     }
-}
\ No newline at end of file
+}