diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index c0d58a60..23582f55 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -34,7 +34,7 @@ on:
 
 env:
   RUST: 1.68
-  GHC: 9.2.7
+  GHC: 9.6.4
 
 jobs:
   fourmolu:
diff --git a/scripts/distributables/linux-concordium-client.Jenkinsfile b/scripts/distributables/linux-concordium-client.Jenkinsfile
index 49b59f3a..0712538e 100644
--- a/scripts/distributables/linux-concordium-client.Jenkinsfile
+++ b/scripts/distributables/linux-concordium-client.Jenkinsfile
@@ -1,7 +1,7 @@
 pipeline {
     agent any
     environment {
-        GHC_VERSION = '9.2.7'
+        GHC_VERSION = '9.6.4'
         VERSION = sh(
             returnStdout: true, 
             script: '''\
diff --git a/scripts/distributables/linux-distributable-concordium-client.Dockerfile b/scripts/distributables/linux-distributable-concordium-client.Dockerfile
index 2d87a82a..ffd6ca16 100644
--- a/scripts/distributables/linux-distributable-concordium-client.Dockerfile
+++ b/scripts/distributables/linux-distributable-concordium-client.Dockerfile
@@ -10,7 +10,7 @@ RUN apk add perl g++ make protoc ncurses ncurses-dev zlib zlib-static zlib-dev g
 ARG RUST_VERSION=1.68
 RUN wget -qO - https://sh.rustup.rs | sh -s -- --profile minimal --default-toolchain ${RUST_VERSION} -y
 
-ARG GHC_VERSION=9.2.7
+ARG GHC_VERSION=9.6.4
 RUN wget -q https://s3-eu-west-1.amazonaws.com/static-libraries.concordium.com/ghc-${GHC_VERSION}-x86_64-unknown-linux-integer-gmp.tar.xz && \
         tar -xf ghc-${GHC_VERSION}-x86_64-unknown-linux-integer-gmp.tar.xz && \
         cd ghc-${GHC_VERSION}-x86_64-unknown-linux && \
@@ -19,7 +19,7 @@ RUN wget -q https://s3-eu-west-1.amazonaws.com/static-libraries.concordium.com/g
         cd .. && \
         rm -rf ghc-${GHC_VERSION}-x86_64-unknown-linux-integer-gmp.tar.xz ghc-${GHC_VERSION}-x86_64-unknown-linux
 
-ARG STACK_VERSION=2.9.1
+ARG STACK_VERSION=2.13.1
 RUN wget -q https://github.com/commercialhaskell/stack/releases/download/v${STACK_VERSION}/stack-${STACK_VERSION}-linux-x86_64.tar.gz && \
         tar -xf stack-${STACK_VERSION}-linux-x86_64.tar.gz && \
         mkdir -p $HOME/.stack/bin && \
diff --git a/scripts/distributables/macos-concordium-client.Jenkinsfile b/scripts/distributables/macos-concordium-client.Jenkinsfile
index bfb7a382..faedbd3a 100644
--- a/scripts/distributables/macos-concordium-client.Jenkinsfile
+++ b/scripts/distributables/macos-concordium-client.Jenkinsfile
@@ -1,7 +1,7 @@
 pipeline {
     agent { label 'jenkins-worker' }
     environment {
-        GHC_VERSION = '9.2.7'
+        GHC_VERSION = '9.6.4'
         RUST_VERSION = '1.68'
         VERSION = sh(
             returnStdout: true,
diff --git a/scripts/distributables/windows-concordium-client.Jenkinsfile b/scripts/distributables/windows-concordium-client.Jenkinsfile
index b32c41b0..b3e7ce79 100644
--- a/scripts/distributables/windows-concordium-client.Jenkinsfile
+++ b/scripts/distributables/windows-concordium-client.Jenkinsfile
@@ -4,7 +4,7 @@ pipeline {
     stages {
         stage('build') {
             environment {
-                GHC_VERSION = '9.2.7'
+                GHC_VERSION = '9.6.4'
                 BASE_OUTFILE = 's3://distribution.concordium.software/tools/windows/concordium-client'
             }
             steps {