diff --git a/.cirrus.yml b/.cirrus.yml
index d9ee048913..e9500617f4 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -236,10 +236,10 @@ task:
     MAKEJOBS: "-j4"  # Avoid excessive memory use
 
 task:
-  name: '[fuzzer,address,undefined,integer, no depends] [focal]'
+  name: '[fuzzer,address,undefined,integer, no depends] [jammy]'
   << : *GLOBAL_TASK_TEMPLATE
   container:
-    image: ubuntu:focal
+    image: ubuntu:jammy
     cpu: 4  # Increase CPU and memory to avoid timeout
     memory: 16G
   env:
diff --git a/ci/test/00_setup_env_native_fuzz.sh b/ci/test/00_setup_env_native_fuzz.sh
index af03ac4f5d..ca301745b7 100755
--- a/ci/test/00_setup_env_native_fuzz.sh
+++ b/ci/test/00_setup_env_native_fuzz.sh
@@ -6,7 +6,7 @@
 
 export LC_ALL=C.UTF-8
 
-export DOCKER_NAME_TAG="ubuntu:20.04"
+export DOCKER_NAME_TAG="ubuntu:22.04"
 export CONTAINER_NAME=ci_native_fuzz
 export PACKAGES="clang llvm python3 libevent-dev bsdmainutils libboost-dev libboost-test-dev libsqlite3-dev"
 export NO_DEPENDS=1
diff --git a/ci/test/00_setup_env_native_fuzz_with_valgrind.sh b/ci/test/00_setup_env_native_fuzz_with_valgrind.sh
index 607c0a43d0..9814fb243f 100755
--- a/ci/test/00_setup_env_native_fuzz_with_valgrind.sh
+++ b/ci/test/00_setup_env_native_fuzz_with_valgrind.sh
@@ -6,7 +6,7 @@
 
 export LC_ALL=C.UTF-8
 
-export DOCKER_NAME_TAG="ubuntu:20.04"
+export DOCKER_NAME_TAG="ubuntu:22.04"
 export CONTAINER_NAME=ci_native_fuzz_valgrind
 export PACKAGES="clang llvm python3 libevent-dev bsdmainutils libboost-dev libboost-test-dev libsqlite3-dev valgrind"
 export NO_DEPENDS=1