diff --git a/test/Dockerfile.distro b/test/Dockerfile.distro
index 96c0060dd3..ff53e0c72c 100644
--- a/test/Dockerfile.distro
+++ b/test/Dockerfile.distro
@@ -190,7 +190,7 @@ RUN install-tool pdm 2.24.1
 # renovate: datasource=pypi
 RUN install-tool poetry 1.8.5
 # renovate: datasource=pypi
-RUN install-tool uv 0.7.6
+RUN install-tool uv 0.7.8
 
 #--------------------------------------
 # Image: test-ruby
diff --git a/test/python/Dockerfile.arm64 b/test/python/Dockerfile.arm64
index 15b8159ede..6a32acd6ae 100644
--- a/test/python/Dockerfile.arm64
+++ b/test/python/Dockerfile.arm64
@@ -95,7 +95,7 @@ RUN install-tool copier 9.7.1
 FROM test-python AS test-uv
 
 # renovate: datasource=pypi
-RUN install-tool uv 0.7.6
+RUN install-tool uv 0.7.8
 
 #--------------------------------------
 # Image: final