diff --git a/.github/renovate.json b/.github/renovate.json
index 556eb145..d9183e23 100644
--- a/.github/renovate.json
+++ b/.github/renovate.json
@@ -10,7 +10,7 @@
                 "vars.yaml"
             ],
             "matchStrings": [
-                "# renovate: datasource=(?<datasource>.*?)(?:\\s+extractVersion=(?<extractVersion>.+?))?(?:\\s+versioning=(?<versioning>.+?))?\\s+depName=(?<depName>.+?)?\\s(?:\\s+.*_(?:version|VERSION):\\s+(?<currentValue>.*))?(?:\\s.*_(?:ref|REF):\\s+(?<currentDigest>.*))?"
+                "# renovate: datasource=(?<datasource>.*?)(?:\\s+extractVersion=(?<extractVersion>.+?))?(?:\\s+versioning=(?<versioning>.+?))?\\s+depName=(?<depName>.+?)?\\s(?:.*_(?:version|VERSION):\\s+(?<currentValue>.*))?(?:\\s.*_(?:ref|REF):\\s+(?<currentDigest>.*))?"
             ],
             "versioningTemplate": "{{#if versioning}}{{versioning}}{{else}}semver{{/if}}"
         },
diff --git a/container-runtime/vars.yaml b/container-runtime/vars.yaml
index fce0db03..57a648ec 100644
--- a/container-runtime/vars.yaml
+++ b/container-runtime/vars.yaml
@@ -1,2 +1,2 @@
 # renovate: datasource=github-tags extractVersion=^release-(?<version>.*)$ versioning=loose depName=google/gvisor
-GVISOR_VERSION: "20220405.0"
+GVISOR_VERSION: 20220405.0
diff --git a/firmware/vars.yaml b/firmware/vars.yaml
index 259dc747..afc3d8b4 100644
--- a/firmware/vars.yaml
+++ b/firmware/vars.yaml
@@ -1,2 +1,2 @@
 # renovate: datasource=github-releases extractVersion=^microcode-(?<version>.*)$ versioning=loose depName=intel/Intel-Linux-Processor-Microcode-Data-Files
-INTEL_UCODE_VERSION: "20220809"
+INTEL_UCODE_VERSION: 20220809
diff --git a/nvidia-gpu/vars.yaml b/nvidia-gpu/vars.yaml
index dbb54d2e..f0cf3cd5 100644
--- a/nvidia-gpu/vars.yaml
+++ b/nvidia-gpu/vars.yaml
@@ -11,7 +11,7 @@ LIBNVIDIA_CONTAINER_REF: 395fd41701117121f1fd04ada01e1d7e006a37ae
 GOLANG_VERSION: 1.17.13
 # renovate: datasource=git-tags extractVersion=^glibc-(?<version>.*)$ versioning=loose depName=https://sourceware.org/git/glibc.git
 GLIBC_VERSION: 2.36
-# renovate: datasource=docker versioning=loose depName=ubuntu
+# renovate: datasource=docker versioning=docker depName=ubuntu
 UBUNTU_IMAGE_VERSION: 22.10
-# renovate: datasource=docker versioning=loose depName=debian
+# renovate: datasource=docker versioning=docker depName=debian
 DEBIAN_IMAGE_VERSION: 10