diff --git a/boring-nginx/Dockerfile b/boring-nginx/Dockerfile
index 275039e..a3262c2 100644
--- a/boring-nginx/Dockerfile
+++ b/boring-nginx/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.12
+FROM alpine:3.13
 
 ENV UID=991 GID=991
 
diff --git a/searx/Dockerfile.Latest b/searx/Dockerfile.Latest
index 496b97c..f9ecfbb 100644
--- a/searx/Dockerfile.Latest
+++ b/searx/Dockerfile.Latest
@@ -1,6 +1,6 @@
-FROM alpine:3.12
+FROM alpine:3.13
 
-ARG VERSION=0.17.0
+ARG VERSION=0.18.0
 
 ENV BASE_URL=False IMAGE_PROXY=False \
     UID=991 GID=991
diff --git a/searx/Dockerfile.Master b/searx/Dockerfile.Master
index fa8af61..fcb1165 100644
--- a/searx/Dockerfile.Master
+++ b/searx/Dockerfile.Master
@@ -1,4 +1,4 @@
-FROM alpine:3.12
+FROM alpine:3.13
 
 ARG VERSION=master