diff --git a/.github/workflows/bsim-tests.yaml b/.github/workflows/bsim-tests.yaml
index f52a0439d20..e4f76dec506 100644
--- a/.github/workflows/bsim-tests.yaml
+++ b/.github/workflows/bsim-tests.yaml
@@ -30,13 +30,13 @@ jobs:
     if: github.repository_owner == 'zephyrproject-rtos'
     runs-on: zephyr-runner-linux-x64-4xlarge
     container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.5
+      image: ghcr.io/zephyrproject-rtos/ci:v0.26.6
       options: '--entrypoint /bin/bash'
       volumes:
         - /repo-cache/zephyrproject:/github/cache/zephyrproject
     env:
       ZEPHYR_TOOLCHAIN_VARIANT: zephyr
-      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.3
+      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.4
       BSIM_OUT_PATH: /opt/bsim/
       BSIM_COMPONENTS_PATH: /opt/bsim/components
       EDTT_PATH: ../tools/edtt
diff --git a/.github/workflows/clang.yaml b/.github/workflows/clang.yaml
index 0aa8d5cd690..58e9fdd4d2c 100644
--- a/.github/workflows/clang.yaml
+++ b/.github/workflows/clang.yaml
@@ -11,7 +11,7 @@ jobs:
     if: github.repository_owner == 'zephyrproject-rtos'
     runs-on: zephyr-runner-linux-x64-4xlarge
     container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.5
+      image: ghcr.io/zephyrproject-rtos/ci:v0.26.6
       options: '--entrypoint /bin/bash'
       volumes:
         - /repo-cache/zephyrproject:/github/cache/zephyrproject
@@ -20,7 +20,7 @@ jobs:
       matrix:
         platform: ["native_posix"]
     env:
-      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.3
+      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.4
       LLVM_TOOLCHAIN_PATH: /usr/lib/llvm-16
       COMMIT_RANGE: ${{ github.event.pull_request.base.sha }}..${{ github.event.pull_request.head.sha }}
       BASE_REF: ${{ github.base_ref }}
diff --git a/.github/workflows/codecov.yaml b/.github/workflows/codecov.yaml
index 92cf90b8299..ad668636c56 100644
--- a/.github/workflows/codecov.yaml
+++ b/.github/workflows/codecov.yaml
@@ -13,7 +13,7 @@ jobs:
     if: github.repository == 'zephyrproject-rtos/zephyr'
     runs-on: zephyr-runner-linux-x64-4xlarge
     container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.5
+      image: ghcr.io/zephyrproject-rtos/ci:v0.26.6
       options: '--entrypoint /bin/bash'
       volumes:
         - /repo-cache/zephyrproject:/github/cache/zephyrproject
@@ -22,7 +22,7 @@ jobs:
       matrix:
         platform: ["native_posix", "qemu_x86", "unit_testing"]
     env:
-      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.3
+      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.4
     steps:
       - name: Apply container owner mismatch workaround
         run: |
diff --git a/.github/workflows/errno.yml b/.github/workflows/errno.yml
index 537470f0a22..cea3f6f747c 100644
--- a/.github/workflows/errno.yml
+++ b/.github/workflows/errno.yml
@@ -10,9 +10,9 @@ jobs:
   check-errno:
     runs-on: ubuntu-22.04
     container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.5
+      image: ghcr.io/zephyrproject-rtos/ci:v0.26.6
     env:
-      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.3
+      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.4
 
     steps:
       - name: Apply container owner mismatch workaround
diff --git a/.github/workflows/footprint-tracking.yml b/.github/workflows/footprint-tracking.yml
index fee3a00449f..f35dd2e6759 100644
--- a/.github/workflows/footprint-tracking.yml
+++ b/.github/workflows/footprint-tracking.yml
@@ -25,12 +25,12 @@ jobs:
     runs-on: zephyr-runner-linux-x64-4xlarge
     if: github.repository_owner == 'zephyrproject-rtos'
     container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.5
+      image: ghcr.io/zephyrproject-rtos/ci:v0.26.6
       options: '--entrypoint /bin/bash'
     strategy:
       fail-fast: false
     env:
-      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.3
+      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.4
       ZEPHYR_TOOLCHAIN_VARIANT: zephyr
     steps:
       - name: Apply container owner mismatch workaround
diff --git a/.github/workflows/footprint.yml b/.github/workflows/footprint.yml
index 685c5644b0c..be5a77c13e6 100644
--- a/.github/workflows/footprint.yml
+++ b/.github/workflows/footprint.yml
@@ -11,12 +11,12 @@ jobs:
     runs-on: zephyr-runner-linux-x64-4xlarge
     if: github.repository == 'zephyrproject-rtos/zephyr'
     container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.5
+      image: ghcr.io/zephyrproject-rtos/ci:v0.26.6
       options: '--entrypoint /bin/bash'
     strategy:
       fail-fast: false
     env:
-      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.3
+      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.4
       ZEPHYR_TOOLCHAIN_VARIANT: zephyr
     steps:
       - name: Apply container owner mismatch workaround
diff --git a/.github/workflows/twister.yaml b/.github/workflows/twister.yaml
index abf19ee3d93..49a30e09cda 100644
--- a/.github/workflows/twister.yaml
+++ b/.github/workflows/twister.yaml
@@ -24,7 +24,7 @@ jobs:
     if: github.repository_owner == 'zephyrproject-rtos'
     runs-on: zephyr-runner-linux-x64-4xlarge
     container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.5
+      image: ghcr.io/zephyrproject-rtos/ci:v0.26.6
       options: '--entrypoint /bin/bash'
       volumes:
         - /repo-cache/zephyrproject:/github/cache/zephyrproject
@@ -36,7 +36,7 @@ jobs:
       MATRIX_SIZE: 10
       PUSH_MATRIX_SIZE: 15
       DAILY_MATRIX_SIZE: 80
-      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.3
+      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.4
       BSIM_OUT_PATH: /opt/bsim/
       BSIM_COMPONENTS_PATH: /opt/bsim/components
       TESTS_PER_BUILDER: 700
@@ -122,7 +122,7 @@ jobs:
     needs: twister-build-prep
     if: needs.twister-build-prep.outputs.size != 0
     container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.5
+      image: ghcr.io/zephyrproject-rtos/ci:v0.26.6
       options: '--entrypoint /bin/bash'
       volumes:
         - /repo-cache/zephyrproject:/github/cache/zephyrproject
@@ -131,7 +131,7 @@ jobs:
       matrix:
         subset: ${{fromJSON(needs.twister-build-prep.outputs.subset)}}
     env:
-      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.3
+      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.4
       BSIM_OUT_PATH: /opt/bsim/
       BSIM_COMPONENTS_PATH: /opt/bsim/components
       TWISTER_COMMON: ' --force-color --inline-logs -v -N -M --retry-failed 3 '
diff --git a/.github/workflows/twister_tests_blackbox.yml b/.github/workflows/twister_tests_blackbox.yml
index a18f79ae455..5e5a880a1a9 100644
--- a/.github/workflows/twister_tests_blackbox.yml
+++ b/.github/workflows/twister_tests_blackbox.yml
@@ -22,9 +22,9 @@ jobs:
         python-version: [3.8, 3.9, '3.10', '3.11', '3.12']
         os: [ubuntu-22.04]
     container:
-      image: ghcr.io/zephyrproject-rtos/ci:v0.26.5
+      image: ghcr.io/zephyrproject-rtos/ci:v0.26.6
     env:
-      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.3
+      ZEPHYR_SDK_INSTALL_DIR: /opt/toolchains/zephyr-sdk-0.16.4
 
     steps:
     - name: Apply Container Owner Mismatch Workaround