diff --git a/test/Dockerfile.jammy b/test/Dockerfile.jammy
index 3e6b6ffc9..4c0fb21f9 100644
--- a/test/Dockerfile.jammy
+++ b/test/Dockerfile.jammy
@@ -66,7 +66,7 @@ RUN install-tool kustomize 5.1.1
 RUN install-tool nix 2.17.0
 
 # renovate: datasource=github-releases packageName=PowerShell/PowerShell
-RUN install-tool powershell v7.3.6
+RUN install-tool powershell v7.3.7
 
 # renovate: datasource=docker versioning=docker
 RUN install-tool rust 1.72.0
diff --git a/test/latest/Dockerfile b/test/latest/Dockerfile
index ad863381a..baf07409c 100644
--- a/test/latest/Dockerfile
+++ b/test/latest/Dockerfile
@@ -56,7 +56,7 @@ RUN install-tool php 7.4.14
 RUN set -ex; [ $(stat --format '%u' "/usr/local/bin/php") -eq ${USER_ID} ]
 
 # renovate: datasource=github-releases packageName=PowerShell/PowerShell
-RUN install-tool powershell v7.3.6
+RUN install-tool powershell v7.3.7
 
 # renovate: datasource=github-releases depName=python packageName=containerbase/python-prebuild
 ARG PYTHON_VERSION=3.11.5
@@ -162,7 +162,7 @@ RUN install-tool flux v2.1.1
 RUN install-tool git-lfs v3.4.0
 
 # renovate: datasource=github-releases packageName=PowerShell/PowerShell
-RUN install-tool powershell v7.3.6
+RUN install-tool powershell v7.3.7
 
 # renovate: datasource=node
 RUN install-tool node v18.18.0
diff --git a/test/powershell/Dockerfile b/test/powershell/Dockerfile
index 73bbbd9f6..57bf84f7f 100644
--- a/test/powershell/Dockerfile
+++ b/test/powershell/Dockerfile
@@ -43,7 +43,7 @@ RUN pwsh --version
 FROM base as testb
 
 # renovate: datasource=github-releases packageName=PowerShell/PowerShell
-RUN install-tool powershell v7.3.6
+RUN install-tool powershell v7.3.7
 
 USER 1000
 
diff --git a/test/powershell/Dockerfile.arm64 b/test/powershell/Dockerfile.arm64
index 5e49de6d8..4128b085c 100644
--- a/test/powershell/Dockerfile.arm64
+++ b/test/powershell/Dockerfile.arm64
@@ -22,7 +22,7 @@ RUN install-containerbase
 FROM base as test-powershell
 
 # renovate: datasource=github-releases packageName=PowerShell/PowerShell
-RUN install-tool powershell v7.3.6
+RUN install-tool powershell v7.3.7
 
 #--------------------------------------
 # Image: final