diff --git a/.ci/Dockerfile b/.ci/Dockerfile
index 32c348f..d8672c5 100644
--- a/.ci/Dockerfile
+++ b/.ci/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.10
+FROM ubuntu:23.04
 
 ENV DEBIAN_FRONTEND=noninteractive
 
@@ -7,11 +7,11 @@
 # Taking into account layer structure, everything should be done within one layer.
 RUN apt-get update && apt-get upgrade -y && \
     apt-get install -y clang-15 clang-tidy-15 clang-format-15 git libdrm-dev blueprint-tools libgtest-dev clang \
-    llvm make python3 python3-pip wget sudo rsync lld pkg-config ninja-build && \
-    pip3 install mako meson jinja2 ply pyyaml
+    llvm make python3 wget sudo rsync lld pkg-config ninja-build meson \
+    python3-mako python3-jinja2 python3-ply python3-yaml
 
 ENV RUN_USER user
-ENV RUN_UID 1000
+ENV RUN_UID 1001
 
 ENV USER_HOME /home/${RUN_USER}
 
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bfc4ede..1836bd5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: ubuntu:22.10
+image: ubuntu:23.04
 
 variables:
   DEBIAN_FRONTEND: noninteractive
@@ -6,8 +6,8 @@
 before_script:
   - apt-get --quiet update --yes >/dev/null
   - apt-get --quiet install --yes clang-15 clang-tidy-15 clang-format-15 git libdrm-dev blueprint-tools libgtest-dev make >/dev/null
-  - apt-get --quiet install --yes clang llvm make python3 python3-pip wget sudo rsync lld pkg-config ninja-build >/dev/null
-  - pip3 install mako meson jinja2 ply pyyaml >/dev/null
+  - apt-get --quiet install --yes clang llvm make python3 wget sudo rsync lld pkg-config ninja-build meson >/dev/null
+  - apt-get --quiet install --yes python3-mako python3-jinja2 python3-ply python3-yaml >/dev/null
 
 stages:
   - build