diff --git a/utils/dockerbuilds/CI/Dockerfile-base-steamrt b/utils/dockerbuilds/CI/Dockerfile-base-steamrt
index d7ac8063c35..a060dfc154b 100644
--- a/utils/dockerbuilds/CI/Dockerfile-base-steamrt
+++ b/utils/dockerbuilds/CI/Dockerfile-base-steamrt
@@ -1,17 +1,11 @@
-FROM steamrt_scout_amd64
+FROM steamrt_sniper_amd64
 ENV DEBIAN_FRONTEND=noninteractive
 ARG BOOST_VERSION=1.66.0
 ARG BOOST_VERSION_=1_66_0
 
 RUN apt-get update
-RUN apt-get install -y scons libsdl2-dev libicu-dev libreadline-dev expect-dev
+RUN apt-get install -y scons libreadline-dev expect-dev
 
 RUN wget --max-redirect 3 https://boostorg.jfrog.io/artifactory/main/release/$BOOST_VERSION/source/boost_$BOOST_VERSION_.tar.gz
 RUN mkdir -p /src/boost && tar zxf boost_${BOOST_VERSION_}.tar.gz -C /src/boost --strip-components=1
-RUN cd /src/boost && ./bootstrap.sh --with-libraries=iostreams,regex,system,filesystem,program_options,random,locale,context,coroutine && ./b2 toolset=gcc-9 --layout=system link=static variant=release cxxflags='-fPIE -fstack-protector-strong' define=_FORTIFY_SOURCE=2 install
-
-RUN wget https://www.openssl.org/source/openssl-1.1.1l.tar.gz --no-check-certificate
-RUN mkdir -p /src/openssl && tar zxf openssl-1.1.1l.tar.gz -C /src/openssl --strip-components=1
-RUN cd /src/openssl && ./config --prefix=/usr/local --openssldir=/etc/ssl && make && make install
-
-RUN mkdir -p /staging/lib64 && cp /usr/lib/libicu*.so.* /lib/x86_64-linux-gnu/libhistory.so.6 /usr/local/lib/libcrypto.so.1.1 /usr/local/lib/libssl.so.1.1 /staging/lib64/
+RUN cd /src/boost && ./bootstrap.sh --with-libraries=iostreams,regex,system,filesystem,program_options,random,locale,context,coroutine && ./b2 toolset=gcc-10 --layout=system link=static variant=release cxxflags='-fPIE -fstack-protector-strong' define=_FORTIFY_SOURCE=2 install
diff --git a/utils/dockerbuilds/make_steam_image b/utils/dockerbuilds/make_steam_image
index 93c5d7fda40..5ee8b1196a3 100755
--- a/utils/dockerbuilds/make_steam_image
+++ b/utils/dockerbuilds/make_steam_image
@@ -1,18 +1,18 @@
 #!/bin/sh -xe
 
-VALVEFILE=com.valvesoftware.SteamRuntime.Sdk-amd64,i386-scout-sysroot.Dockerfile
-VALVETAR=com.valvesoftware.SteamRuntime.Sdk-amd64,i386-scout-sysroot.tar.gz
-VALVE_SNAPSHOT=0.20220119.0
+VALVEFILE=com.valvesoftware.SteamRuntime.Sdk-amd64,i386-sniper-sysroot.Dockerfile
+VALVETAR=com.valvesoftware.SteamRuntime.Sdk-amd64,i386-sniper-sysroot.tar.gz
+VALVE_SNAPSHOT=0.20220601.1
 
-DOCKERBASEIMAGE=steamrt_scout_amd64
-DOCKERLOCALIMAGE=wesnoth/wesnoth:steamrt-master
+DOCKERBASEIMAGE=steamrt_sniper_amd64
+DOCKERLOCALIMAGE=wesnoth/wesnoth:steamrt-sniper
 DOCKERLOCALFILE=./CI/Dockerfile-base-steamrt
 
 if [ ! -f "$VALVEFILE" ]; then
-    wget http://repo.steampowered.com/steamrt-images-scout/snapshots/"$VALVE_SNAPSHOT"/"$VALVEFILE"
+    wget https://repo.steampowered.com/steamrt-images-sniper/snapshots/"$VALVE_SNAPSHOT"/"$VALVEFILE"
 fi
 if [ ! -f "$VALVETAR" ]; then
-    wget http://repo.steampowered.com/steamrt-images-scout/snapshots/"$VALVE_SNAPSHOT"/"$VALVETAR"
+    wget https://repo.steampowered.com/steamrt-images-sniper/snapshots/"$VALVE_SNAPSHOT"/"$VALVETAR"
 fi
 
 docker build -t "$DOCKERBASEIMAGE" -f "$VALVEFILE" .
diff --git a/utils/dockerbuilds/steamrt/Dockerfile b/utils/dockerbuilds/steamrt/Dockerfile
index 02afea7dc71..1647cb2a478 100644
--- a/utils/dockerbuilds/steamrt/Dockerfile
+++ b/utils/dockerbuilds/steamrt/Dockerfile
@@ -1,6 +1,6 @@
-FROM wesnoth/wesnoth:steamrt-master
+FROM wesnoth/wesnoth:steamrt-sniper
 ENV DEBIAN_FRONTEND=noninteractive
 
 COPY start.sh /staging/start.sh
 
-ENTRYPOINT mkdir -p /build && cd /build && scons -j `nproc` ctool=gcc-9 cxxtool=g++-9 boostdir=/usr/local/include boostlibdir=/usr/local/lib extra_flags_config=-lrt -Y /wesnoth force_color=true && cp /build/wesnoth /output/ && cp /build/wesnothd /output/ && cp -r /staging/* /output/
+ENTRYPOINT mkdir -p /build && cd /build && scons -j `nproc` ctool=gcc-10 cxxtool=g++-10 boostdir=/usr/local/include boostlibdir=/usr/local/lib extra_flags_config=-lrt -Y /wesnoth && cp /build/wesnoth /output/ && cp /build/wesnothd /output/ && cp -r /staging/* /output/
diff --git a/utils/dockerbuilds/steamrt/start.sh b/utils/dockerbuilds/steamrt/start.sh
index b5e1e67b634..5c915363a68 100755
--- a/utils/dockerbuilds/steamrt/start.sh
+++ b/utils/dockerbuilds/steamrt/start.sh
@@ -1,5 +1,4 @@
 #!/bin/sh
 gamedir=${0%/*}
 cd "$gamedir" || exit
-export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gamedir/lib64"
 exec ./wesnoth --log-to-file "$@"