diff --git a/images/benchmarks/hackbench/Dockerfile b/images/benchmarks/hackbench/Dockerfile
index d1a2d1659..2ca87b6f1 100644
--- a/images/benchmarks/hackbench/Dockerfile
+++ b/images/benchmarks/hackbench/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:18.04
+FROM ubuntu:jammy
 
 RUN set -x \
         && apt-get update \
diff --git a/images/benchmarks/hey/Dockerfile b/images/benchmarks/hey/Dockerfile
index 4b6a0f849..ac6260a48 100644
--- a/images/benchmarks/hey/Dockerfile
+++ b/images/benchmarks/hey/Dockerfile
@@ -4,7 +4,7 @@ WORKDIR /go/src/github.com/rakyll/hey
 RUN go mod download
 RUN CGO_ENABLED=0 go build -o /hey hey.go
 
-FROM ubuntu:18.04
+FROM ubuntu:jammy
 RUN set -x \
         && apt-get update \
         && apt-get install -y \
diff --git a/images/benchmarks/httpd/Dockerfile b/images/benchmarks/httpd/Dockerfile
index e95538a40..a001ac21a 100644
--- a/images/benchmarks/httpd/Dockerfile
+++ b/images/benchmarks/httpd/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:18.04
+FROM ubuntu:jammy
 
 RUN set -x \
         && apt-get update \
diff --git a/images/benchmarks/iperf/Dockerfile b/images/benchmarks/iperf/Dockerfile
index 4cbfd0d70..7f97853d5 100644
--- a/images/benchmarks/iperf/Dockerfile
+++ b/images/benchmarks/iperf/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:18.04
+FROM ubuntu:jammy
 
 RUN set -x \
         && apt-get update \
diff --git a/images/benchmarks/sysbench/Dockerfile b/images/benchmarks/sysbench/Dockerfile
index 55e865f43..0a0e8701f 100644
--- a/images/benchmarks/sysbench/Dockerfile
+++ b/images/benchmarks/sysbench/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:18.04
+FROM ubuntu:jammy
 
 RUN set -x \
         && apt-get update \