diff --git a/Telegram/build/docker/centos_env/Dockerfile b/Telegram/build/docker/centos_env/Dockerfile
index e1e0791e3..d0402cf6f 100644
--- a/Telegram/build/docker/centos_env/Dockerfile
+++ b/Telegram/build/docker/centos_env/Dockerfile
@@ -19,7 +19,7 @@ ENV PKG_CONFIG_PATH /usr/local/lib64/pkgconfig:/usr/local/lib/pkgconfig:/usr/loc
 RUN yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm \
 	&& yum -y install https://packages.endpointdev.com/rhel/7/os/x86_64/endpoint-repo.x86_64.rpm \
 	&& yum -y install centos-release-scl \
-	&& yum -y install git meson ninja-build autoconf automake libtool patch \
+	&& yum -y install git python3-pip autoconf automake libtool patch \
 		fontconfig-devel freetype-devel libX11-devel at-spi2-core-devel alsa-lib-devel \
 		pulseaudio-libs-devel mesa-libGL-devel mesa-libEGL-devel mesa-libgbm-devel \
 		libdrm-devel vulkan-devel gtk3-devel \
@@ -29,6 +29,9 @@ RUN yum -y install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.n
 		llvm-toolset-7.0-llvm-devel \
 	&& yum clean all
 
+RUN python3 -m pip install meson
+RUN python3 -m pip install ninja
+
 # Fix a bug with argument naming in CentOS 7 glibc
 RUN sed -i 's/char \*__block/char */' /usr/include/unistd.h
 
@@ -283,7 +286,7 @@ RUN git clone -b libXcomposite-0.4.5 --depth=1 {{ GIT_FREEDESKTOP }}/libxcomposi
 FROM builder AS wayland
 COPY --link --from=libffi {{ LibrariesPath }}/libffi-cache /
 
-RUN git clone -b 1.20.0 --depth=1 {{ GIT_FREEDESKTOP }}/wayland.git \
+RUN git clone -b 1.21.0 --depth=1 {{ GIT_FREEDESKTOP }}/wayland.git \
 	&& cd wayland \
 	&& meson build \
 		--buildtype=release \