diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index 36595f1..476a02b 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -57,7 +57,7 @@ RUN echo 'APT::Get::Assume-Yes "true";' > /etc/apt/apt.conf.d/90forceyes && \
             gnupg=2.4.4-2ubuntu18 \
             gnupg-agent=2.4.4-2ubuntu18 \
             ca-certificates=20240203 && \
-    mkdir -m 0755 -d /etc/apt/keyrings && \
+    mkdir -p -m 755 /etc/apt/keyrings && \
     wget -qO- https://cli.github.com/packages/githubcli-archive-keyring.gpg | tee /etc/apt/keyrings/githubcli-archive-keyring.gpg > /dev/null && \
     chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg && \
     echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null && \
@@ -66,7 +66,7 @@ RUN echo 'APT::Get::Assume-Yes "true";' > /etc/apt/apt.conf.d/90forceyes && \
     echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu $(. /etc/os-release && echo noble) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null && \
     apt-get update && \
     apt-get install --no-install-recommends -y \
-            gh=2.58.0 \
+            gh=2.59.0 \
             docker-ce=${DOCKER_VERSION} \
             docker-ce-cli=${DOCKER_VERSION} \
             containerd.io=1.7.21-1 \
diff --git a/test/gha-container-base-image-ubuntu.bats b/test/gha-container-base-image-ubuntu.bats
index 11b63b9..4ba5f77 100644
--- a/test/gha-container-base-image-ubuntu.bats
+++ b/test/gha-container-base-image-ubuntu.bats
@@ -67,5 +67,5 @@
 
 @test "gh version" {
   run bash -c "docker exec gha-container-base-image gh --version"
-  [[ "${output}" =~ "2.58" ]]
+  [[ "${output}" =~ "2.59" ]]
 }