diff --git a/docker/ci/Dockerfile b/docker/ci/Dockerfile
index b089b627..e42c657b 100644
--- a/docker/ci/Dockerfile
+++ b/docker/ci/Dockerfile
@@ -4,18 +4,15 @@ RUN apt-get update \
     && apt-get install -y clang libclang1 sudo bash cmake \
     && rm -rf /var/lib/apt/lists/*
 
-# install cargo pgx
-RUN cargo install cargo-pgx --version '^0.2' --root /pgx/0.2 \
-    && cargo install cargo-pgx --version '^0.4' --root /pgx/0.4
-
-ENV PATH "/pgx/0.2/bin/:${PATH}"
-
-# install doctester
-RUN cargo install --git https://github.com/timescale/timescaledb-toolkit.git --branch main sql-doctester
-
 RUN useradd -ms /bin/bash postgres
 USER postgres
 
+# install cargo pgx
+RUN cargo install cargo-pgx --version '^0.2' --root /home/postgres/pgx/0.2 \
+    && cargo install cargo-pgx --version '^0.4' --root /home/postgres/pgx/0.4
+
+ENV PATH "/home/postgres/pgx/0.2/bin/:${PATH}"
+
 RUN set -ex \
     && cargo pgx init --pg12 download --pg13 download --pg14 download \
     && cargo pgx start pg12 \
@@ -34,21 +31,21 @@ RUN set -ex \
     && cd timescaledb \
     && git checkout 2.5.x \
     && cd ~/timescaledb \
-        && ./bootstrap -DPG_CONFIG=~/.pgx/12.10/pgx-install/bin/pg_config -DCMAKE_BUILD_TYPE="RelWithDebInfo" -DUSE_OPENSSL=false -DSEND_TELEMETRY_DEFAULT=false -DREGRESS_CHECKS=false \
+        && ./bootstrap -DPG_CONFIG=~/.pgx/12.11/pgx-install/bin/pg_config -DCMAKE_BUILD_TYPE="RelWithDebInfo" -DUSE_OPENSSL=false -DSEND_TELEMETRY_DEFAULT=false -DREGRESS_CHECKS=false \
         && cd build \
         && make -j4 \
         && make -j4 install \
         && echo "shared_preload_libraries = 'timescaledb'" >> ~/.pgx/data-12/postgresql.conf \
     && cd .. \
     && rm -rf ./build \
-        && ./bootstrap -DPG_CONFIG=~/.pgx/13.6/pgx-install/bin/pg_config -DCMAKE_BUILD_TYPE="RelWithDebInfo" -DUSE_OPENSSL=false -DSEND_TELEMETRY_DEFAULT=false -DREGRESS_CHECKS=false \
+        && ./bootstrap -DPG_CONFIG=~/.pgx/13.7/pgx-install/bin/pg_config -DCMAKE_BUILD_TYPE="RelWithDebInfo" -DUSE_OPENSSL=false -DSEND_TELEMETRY_DEFAULT=false -DREGRESS_CHECKS=false \
         && cd build \
         && make -j4 \
         && make -j4 install \
         && echo "shared_preload_libraries = 'timescaledb'" >> ~/.pgx/data-13/postgresql.conf \
     && cd .. \
     && rm -rf ./build \
-        && ./bootstrap -DPG_CONFIG=~/.pgx/14.2/pgx-install/bin/pg_config -DCMAKE_BUILD_TYPE="RelWithDebInfo" -DUSE_OPENSSL=false -DSEND_TELEMETRY_DEFAULT=false -DREGRESS_CHECKS=false \
+        && ./bootstrap -DPG_CONFIG=~/.pgx/14.3/pgx-install/bin/pg_config -DCMAKE_BUILD_TYPE="RelWithDebInfo" -DUSE_OPENSSL=false -DSEND_TELEMETRY_DEFAULT=false -DREGRESS_CHECKS=false \
         && cd build \
         && make -j4 \
         && make -j4 install \
@@ -56,6 +53,9 @@ RUN set -ex \
     && cd ~ \
     && rm -rf ~/timescaledb
 
+# install doctester
+RUN cargo install --git https://github.com/timescale/timescaledb-toolkit.git --branch main sql-doctester
+
 # add clippy
 RUN rustup component add clippy