diff --git a/Dockerfile b/Dockerfile
index b2bd7ed81b7..f9ae3e61d51 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,20 +1,20 @@
-FROM openjdk:21-bookworm
+FROM eclipse-temurin:21-jdk
 
 RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates ssh bash
 
 COPY scripts/build ./scripts
 
-ENV GOLANG_VERSION 1.24.0
+ENV GOLANG_VERSION=1.24.0
 
-RUN set -eux; apt-get install -y --no-install-recommends bash build-essential openssl wget;
+RUN set -eux; apt-get install -y --no-install-recommends bash build-essential openssl wget unzip;
 
 
 RUN wget https://go.dev/dl/go${GOLANG_VERSION}.linux-amd64.tar.gz \
     && rm -rf /usr/local/go && tar -C /usr/local -xzf go1.24.0.linux-amd64.tar.gz \
     && rm go1.24.0.linux-amd64.tar.gz
 
-ENV GOPATH /go
-ENV PATH $GOPATH/bin:/usr/local/go/bin:$PATH
+ENV GOPATH=/go
+ENV PATH=$GOPATH/bin:/usr/local/go/bin:$PATH
 
 RUN go version
 
@@ -30,37 +30,25 @@ RUN curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo gpg --dear
 RUN echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
 RUN sudo apt-get update -y && sudo apt-get install -y --no-install-recommends google-cloud-cli
 
-# https://stackoverflow.com/questions/35736598/cannot-pip-install-cryptography-in-docker-alpine-linux-3-3-with-openssl-1-0-2g
-#RUN apk add --no-cache \
-#        libressl-dev \
-#        musl-dev \
-#        libffi-dev && \
-#    python3 -m pip install --no-cache-dir cryptography==2.1.4 && \
-#    apk del \
-#        libressl-dev \
-#        musl-dev \
-#        libffi-dev
-
-# RUN wget http://central.maven.org/maven2/org/openapitools/openapi-generator-cli/4.2.2/openapi-generator-cli-4.2.2.jar -O openapi-generator-cli.jar
-
-RUN npm install -g npm@10.9.2
-RUN npm i -g @openapitools/openapi-generator-cli@2.17.0
-RUN npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.4.0
+RUN npm install -g npm@11.7.0
+RUN npm i -g @openapitools/openapi-generator-cli@2.25.2
+RUN npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.17.0
 
 # dotnet
-ENV PATH "$PATH:/root/.dotnet"
+ENV PATH="$PATH:/root/.dotnet"
 
 RUN apt-get install -y --no-install-recommends \
 	liblttng-ust-dev \
 	libicu-dev \
 	zlib1g \
-	&& wget -O dotnet-install.sh https://dot.net/v1/dotnet-install.sh \
+	&& wget -O dotnet-install.sh https://builds.dotnet.microsoft.com/dotnet/scripts/v1/dotnet-install.sh \
 	&& chmod +x dotnet-install.sh \
 	&& ./dotnet-install.sh --channel 8.0 \
 	&& rm dotnet-install.sh
 
 # dart
 RUN ./scripts/install-dart.sh
+ENV PATH="$PATH:/usr/lib/dart/bin"
 
 # elixir
 RUN	apt-get -q update && apt-get install -y -q elixir && \
diff --git a/scripts/build/install-dart.sh b/scripts/build/install-dart.sh
index a81072deaa9..36a3c6e2655 100755
--- a/scripts/build/install-dart.sh
+++ b/scripts/build/install-dart.sh
@@ -24,4 +24,4 @@ mkdir -p /usr/lib/dart
 mv -v dart-sdk/* /usr/lib/dart
 
 # Add the Dart SDK to the PATH
-echo 'export PATH="$PATH:/usr/lib/dart/bin"' >> ~/.bashrc
\ No newline at end of file
+echo 'export PATH="$PATH:/usr/lib/dart/bin"' >> ~/.bashrc
diff --git a/scripts/generate.sh b/scripts/generate.sh
index e327dfca1cb..b13a4807c97 100755
--- a/scripts/generate.sh
+++ b/scripts/generate.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -Eeuxo pipefail
+set -Eexo pipefail
 
 cd "$( dirname "${BASH_SOURCE[0]}" )/.."
 
@@ -41,8 +41,8 @@ typescript () {
   rm -rf "$dir" || true
   mkdir -p "$dir"
 
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.12.0
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.17.0
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     -g typescript-axios \
     -o "$dir" \
     --git-user-id ory \
@@ -65,14 +65,14 @@ typescript_fetch () {
   rm -rf "$dir" || true
   mkdir -p "$dir"
 
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.12.0
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.17.0
 
   config_file=./config/client/typescript-fetch.yml.proc.yml
   if [ $project == "client" ]; then
     config_file=./config/client/typescript-client-fetch.yml.proc.yml
   fi
 
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     -g typescript-fetch \
     -o "$dir" \
     --git-user-id ory \
@@ -104,8 +104,8 @@ java () {
   # new versions of the generator introduce changes to the pom dependencies.
   #
   # Read contrib/poms/README.md for upgrade instructions.
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.7.0
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.7.0
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     -g java \
     -o "$dir" \
     --git-user-id ory \
@@ -126,8 +126,8 @@ php() {
   rm -rf "$dir" || true
   mkdir -p "$dir"
 
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.12.0
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.17.0
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     -g php \
     -o "$dir" \
     --git-user-id ory \
@@ -151,8 +151,8 @@ python () {
   rm -rf "$dir" || true
   mkdir -p "$dir"
 
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.12.0
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.17.0
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     -g python \
     -o "$dir" \
     --git-user-id ory \
@@ -171,8 +171,8 @@ ruby () {
 
   rm "${dir}/lib/${RUBY_PROJECT_NAME}/version.rb" || true
 
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.12.0
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.17.0
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     -g ruby \
     -o "$dir" \
     --git-user-id ory \
@@ -203,8 +203,8 @@ golang () {
     name="${GIT_REPO}-go"
   fi
 
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.12.0
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.17.0
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     -g go \
     -o "$dir" \
     --git-user-id ory \
@@ -214,9 +214,9 @@ golang () {
   cp "LICENSE" "clients/${PROJECT}/go"
 
   if [ "${PROJECT}" == "client" ]; then
-    (cd "${dir}"; rm go.mod go.sum || true; go mod init "github.com/ory/client-go"; go mod tidy -compat=1.17)
+    (cd "${dir}"; rm go.mod go.sum || true; go mod init "github.com/ory/client-go"; go mod tidy)
   else
-    (cd "${dir}"; rm go.mod go.sum || true; go mod init "github.com/ory/${PROJECT}-client-go/v${RAW_VERSION%%.*}"; go mod tidy -compat=1.17)
+    (cd "${dir}"; rm go.mod go.sum || true; go mod init "github.com/ory/${PROJECT}-client-go/v${RAW_VERSION%%.*}"; go mod tidy)
   fi
 }
 
@@ -227,8 +227,8 @@ dotnet () {
   rm -rf "$dir" || true
   mkdir -p "$dir"
 
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.12.0
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.17.0
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     -g csharp \
     -o "$dir" \
     --model-name-prefix "${PROJECT_UCF}" \
@@ -246,8 +246,8 @@ dart () {
   rm -rf "$dir" || true
   mkdir -p "$dir"
 
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.12.0
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.17.0
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     -g dart-dio \
     -o "$dir" \
     --git-user-id ory \
@@ -271,8 +271,8 @@ rust () {
   rm -rf "$dir" || true
   mkdir -p "$dir"
 
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.13.0
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.17.0
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     -g rust \
     -o "$dir" \
     --git-user-id ory \
@@ -301,9 +301,8 @@ elixir () {
 
   file="${dir}/mix.exs"
 
-  # 7.7.0
-  npx @openapitools/openapi-generator-cli@2.17.0 version-manager set 7.12.0
-  npx @openapitools/openapi-generator-cli@2.17.0 generate -i "${SPEC_FILE}" \
+  npx @openapitools/openapi-generator-cli@2.25.2 version-manager set 7.12.0
+  npx @openapitools/openapi-generator-cli@2.25.2 generate -i "${SPEC_FILE}" \
     	-g elixir \
 	    -o "$dir" \
 	    --git-user-id ory \
@@ -332,8 +331,7 @@ java
 php
 python
 ruby
-# TODO: https://github.com/ory/sdk/issues/434
-# dotnet
-dart
+dotnet
+# dart
 
 cleanup
diff --git a/scripts/prep.sh b/scripts/prep.sh
index 83dd03c796e..e9aa74e1ea0 100755
--- a/scripts/prep.sh
+++ b/scripts/prep.sh
@@ -1,10 +1,10 @@
 #!/bin/bash
 
-set -Eeuxo pipefail
+set -Eexo pipefail
 cd "$( dirname "${BASH_SOURCE[0]}" )/.."
 
-source "$HOME/.bashrc" || true
-source "$HOME/.cargo/env" || true
+source "$HOME/.bashrc"
+source "$HOME/.cargo/env"
 
 if [ -z "${FORCE_VERSION+x}" ]; then
   if [ -z "$(git log -1 --pretty=%B | grep "Add spec for")" ]; then
diff --git a/scripts/test.sh b/scripts/test.sh
index 03eb30f88bb..6f898d8b36e 100755
--- a/scripts/test.sh
+++ b/scripts/test.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -Eeuxo pipefail
+set -Eexo pipefail
 
 cd "$( dirname "${BASH_SOURCE[0]}" )/.."