diff --git a/distributions/otelcol-contrib/Dockerfile b/distributions/otelcol-contrib/Dockerfile
index 28d10223..b6531758 100644
--- a/distributions/otelcol-contrib/Dockerfile
+++ b/distributions/otelcol-contrib/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.16 as certs
+FROM alpine:3.19 as certs
 RUN apk --update add ca-certificates
 
 FROM scratch
diff --git a/distributions/otelcol/Dockerfile b/distributions/otelcol/Dockerfile
index eb79e5dc..acb46fec 100644
--- a/distributions/otelcol/Dockerfile
+++ b/distributions/otelcol/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine:3.16 as certs
+FROM alpine:3.19 as certs
 RUN apk --update add ca-certificates
 
 FROM scratch