diff --git a/docker/Dockerfile-alpine-320 b/docker/Dockerfile-alpine-320
index 24bbeba..acac4a9 100644
--- a/docker/Dockerfile-alpine-320
+++ b/docker/Dockerfile-alpine-320
@@ -24,7 +24,7 @@ RUN apk add -q --no-cache R-dev curl ca-certificates bash g++ tzdata openjdk17 t
 RUN mkdir ~/.R && echo -e "CXXFLAGS+=-D__MUSL__\nCPPFLAGS+= -D__MUSL__\nLDFLAGS+=-fPIC" >> ~/.R/Makevars
 
 ### INSTALL R
-RUN curl -O https://devxy-r-builds.s3.eu-central-003.backblazeb2.com/alpine320/r-4.4.1_1_$(arch).apk
+RUN curl -O https://devxy-r-builds.s3.eu-central-2.amazonaws.com/alpine320/r-4.4.1_1_$(arch).apk
 RUN apk add --allow-untrusted r-4.4.1_1_$(arch).apk && rm r-4.4.1_1_$(arch).apk
 
 RUN R -q -e 'install.packages("remotes", repo = "cloud.r-project.org"); remotes::install_github("pat-s/pak@alpine")'
@@ -33,6 +33,6 @@ COPY . .
 # FIXME: switch to pak after https://github.com/r-lib/pak/issues/628
 RUN export ARCH=$(echo $(uname -m | sed -e 's/x86_64/amd64/' -e 's/aarch64/arm64/')) && \
  R -q -e 'Sys.setenv(PKG_SYSREQS = TRUE, PKG_SYSREQS_VERBOSE = TRUE); options(Ncpus = 4, repos = structure(c(devxy = sprintf("https://cran.devxy.io/%s/alpine320/latest", Sys.getenv("ARCH")), CRAN = "https://cloud.r-project.org"))); install.packages("remotes"); remotes::install_deps()'
-RUN r-pkg-binaries
+RUN rm -rf r-pkg-binaries
 
 CMD ["/bin/bash"]
\ No newline at end of file
diff --git a/docker/Dockerfile-redhat-8 b/docker/Dockerfile-redhat-8
index c4ed7c9..f6d73cf 100644
--- a/docker/Dockerfile-redhat-8
+++ b/docker/Dockerfile-redhat-8
@@ -15,13 +15,13 @@ RUN dnf install -y -q https://dl.fedoraproject.org/pub/epel/8/Everything/aarch64
 RUN curl -L -O https://sourceforge.net/projects/mcmc-jags/files/JAGS/4.x/Source/JAGS-4.3.2.tar.gz && tar -xzf JAGS-4.3.2.tar.gz && cd JAGS-4.3.2 && ./configure && make && make install && rm -rf JAGS-4.3.2.tar.gz JAGS-4.3.2 && cd ..
 
 ### INSTALL R
-RUN curl -O https://devxy-r-builds.s3.eu-central-003.backblazeb2.com/el8/R-4.4.1-1-1.aarch64.rpm
+RUN curl -O https://devxy-r-builds.s3.eu-central-2.amazonaws.com/el8/R-4.4.1-1-1.aarch64.rpm
 RUN dnf install -q -y R-4.4.1-1-1.aarch64.rpm 
 RUN R -q -e 'install.packages("pak", repos = sprintf("https://r-lib.github.io/p/pak/stable/%s/%s/%s", .Platform$pkgType, R.Version()$os, R.Version()$arch))'
 
 COPY . .
 # FIXME: switch to pak after https://github.com/r-lib/pak/issues/628
 RUN R -q -e 'Sys.setenv(PKG_SYSREQS = TRUE, PKG_SYSREQS_VERBOSE = TRUE); options(Ncpus = 4, repos = structure(c(devxy = "https://cran.devxy.io/arm64/rhel8/latest", CRAN = "https://cloud.r-project.org"))); install.packages("remotes"); remotes::install_deps()'
-RUN r-pkg-binaries
+RUN rm -rf r-pkg-binaries
 
 CMD ["/bin/bash"]
\ No newline at end of file
diff --git a/docker/Dockerfile-redhat-9 b/docker/Dockerfile-redhat-9
index 9857278..ce4239f 100644
--- a/docker/Dockerfile-redhat-9
+++ b/docker/Dockerfile-redhat-9
@@ -15,13 +15,13 @@ RUN dnf install -y -q lapack-devel git gcc g++ fontconfig-devel fribidi-devel li
 RUN curl -L -O https://sourceforge.net/projects/mcmc-jags/files/JAGS/4.x/Source/JAGS-4.3.2.tar.gz && tar -xzf JAGS-4.3.2.tar.gz && cd JAGS-4.3.2 && ./configure && make && make install && rm -rf JAGS-4.3.2.tar.gz JAGS-4.3.2 && cd ..
 
 ### INSTALL R
-RUN curl -O https://devxy-r-builds.s3.eu-central-003.backblazeb2.com/el9/R-4.4.1-1-1.aarch64.rpm
+RUN curl -O https://devxy-r-builds.s3.eu-central-2.amazonaws.com/el9/R-4.4.1-1-1.aarch64.rpm
 RUN dnf install -q -y R-4.4.1-1-1.aarch64.rpm 
 RUN R -q -e 'install.packages("pak", repos = sprintf("https://r-lib.github.io/p/pak/stable/%s/%s/%s", .Platform$pkgType, R.Version()$os, R.Version()$arch))'
 
 COPY . .
 # FIXME: switch to pak after https://github.com/r-lib/pak/issues/628
 RUN R -q -e 'Sys.setenv(PKG_SYSREQS = TRUE, PKG_SYSREQS_VERBOSE = TRUE); options(Ncpus = 4, repos = structure(c(devxy = "https://cran.devxy.io/arm64/rhel9/latest", CRAN = "https://cloud.r-project.org"))); install.packages("remotes"); remotes::install_deps()'
-RUN r-pkg-binaries
+RUN rm -rf r-pkg-binaries
 
 CMD ["/bin/bash"]
\ No newline at end of file
diff --git a/docker/Dockerfile-ubuntu-2204 b/docker/Dockerfile-ubuntu-2204
index b151106..4bd0336 100644
--- a/docker/Dockerfile-ubuntu-2204
+++ b/docker/Dockerfile-ubuntu-2204
@@ -12,13 +12,13 @@ RUN apt update && apt install -y --no-install-recommends gdebi-core g++ gfortran
 RUN curl -L -O https://sourceforge.net/projects/mcmc-jags/files/JAGS/4.x/Source/JAGS-4.3.2.tar.gz && tar -xzf JAGS-4.3.2.tar.gz && cd JAGS-4.3.2 && ./configure && make && make install && rm -rf JAGS-4.3.2.tar.gz JAGS-4.3.2 && cd ..
 
 ### INSTALL R
-RUN curl -O https://devxy-r-builds.s3.eu-central-003.backblazeb2.com/2204/r-4.4.1_1_arm64.deb
+RUN curl -O https://devxy-r-builds.s3.eu-central-2.amazonaws.com/2204/r-4.4.1_1_arm64.deb
 RUN gdebi -n -qq r-4.4.1_1_arm64.deb && rm r-4.4.1_1_arm64.deb
 RUN R -q -e 'install.packages("pak", repos = sprintf("https://r-lib.github.io/p/pak/stable/%s/%s/%s", .Platform$pkgType, R.Version()$os, R.Version()$arch))'
 
 COPY . .
 # FIXME: switch to pak after https://github.com/r-lib/pak/issues/628
 RUN R -q -e 'Sys.setenv(PKG_SYSREQS = TRUE, PKG_SYSREQS_VERBOSE = TRUE); options(Ncpus = 4, repos = structure(c(devxy = "https://cran.devxy.io/arm64/jammy/latest", CRAN = "https://cloud.r-project.org"))); install.packages("remotes"); remotes::install_deps()'
-RUN r-pkg-binaries
+RUN rm -rf r-pkg-binaries
 
 CMD ["/bin/bash"]
\ No newline at end of file
diff --git a/docker/Dockerfile-ubuntu-2404 b/docker/Dockerfile-ubuntu-2404
index a8e726f..87d7d74 100644
--- a/docker/Dockerfile-ubuntu-2404
+++ b/docker/Dockerfile-ubuntu-2404
@@ -12,13 +12,13 @@ RUN apt update && apt install -y --no-install-recommends gdebi-core g++ gfortran
 RUN curl -L -O https://sourceforge.net/projects/mcmc-jags/files/JAGS/4.x/Source/JAGS-4.3.2.tar.gz && tar -xzf JAGS-4.3.2.tar.gz && cd JAGS-4.3.2 && ./configure && make && make install && rm -rf JAGS-4.3.2.tar.gz JAGS-4.3.2 && cd ..
 
 ### INSTALL R
-RUN curl -O https://devxy-r-builds.s3.eu-central-003.backblazeb2.com/2404/r-4.4.1_1_arm64.deb
+RUN curl -O https://devxy-r-builds.s3.eu-central-2.amazonaws.com/2404/r-4.4.1_1_arm64.deb
 RUN gdebi -n -qq r-4.4.1_1_arm64.deb && rm r-4.4.1_1_arm64.deb
 RUN R -q -e 'install.packages("pak", repos = sprintf("https://r-lib.github.io/p/pak/stable/%s/%s/%s", .Platform$pkgType, R.Version()$os, R.Version()$arch))'
 
 COPY . .
 # FIXME: switch to pak after https://github.com/r-lib/pak/issues/628
 RUN R -q -e 'Sys.setenv(PKG_SYSREQS = TRUE, PKG_SYSREQS_VERBOSE = TRUE); options(Ncpus = 4, repos = structure(c(devxy = "https://cran.devxy.io/arm64/noble/latest", CRAN = "https://cloud.r-project.org"))); install.packages("remotes"); remotes::install_deps()'
-RUN r-pkg-binaries
+RUN rm -rf r-pkg-binaries
 
 CMD ["/bin/bash"]
\ No newline at end of file