diff --git a/assets/matrix.json b/assets/matrix.json
index 915f6e924..5e2f5421e 100644
--- a/assets/matrix.json
+++ b/assets/matrix.json
@@ -388,7 +388,7 @@
       "ImageName": "mariner2-arm64",
       "IsLinux": true,
       "JobName": "mariner2_arm64",
-      "OsVersion": "Mariner 2.0 ARM 64v7 (In Validation)",
+      "OsVersion": "Mariner 2.0 ARM 64v8 (In Validation)",
       "TagList": "preview-7.4-mariner-2.0-arm64;preview-mariner-2.0-arm64",
       "UseInCI": false
     },
@@ -611,7 +611,7 @@
       "ImageName": "mariner2-arm64",
       "IsLinux": true,
       "JobName": "mariner2_arm64",
-      "OsVersion": "Mariner 2.0 ARM 64v7 (In Validation)",
+      "OsVersion": "Mariner 2.0 ARM 64v8 (In Validation)",
       "TagList": "7.3-mariner-2.0-arm64;mariner-2.0-arm64",
       "UseInCI": false
     },
diff --git a/release/7-3/mariner2-arm64/docker/Dockerfile b/release/7-3/mariner2-arm64/docker/Dockerfile
index 86bb1d823..3d9a750b0 100644
--- a/release/7-3/mariner2-arm64/docker/Dockerfile
+++ b/release/7-3/mariner2-arm64/docker/Dockerfile
@@ -52,7 +52,7 @@ FROM --platform=linux/arm64 mcr.microsoft.com/cbl-mariner/base/core:2.0 AS final
         LANG=en_US.UTF-8 \
         # set a fixed location for the Module analysis cache
         PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
-        POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-arm64v7-Mariner-2
+        POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-arm64v8-Mariner-2
 
     # Copy only the files we need from the previous stage
     COPY --from=installer-env ["/opt/microsoft/powershell", "/opt/microsoft/powershell"]
diff --git a/release/7-3/mariner2-arm64/meta.json b/release/7-3/mariner2-arm64/meta.json
index 968a7529c..6ac4e892e 100644
--- a/release/7-3/mariner2-arm64/meta.json
+++ b/release/7-3/mariner2-arm64/meta.json
@@ -2,7 +2,7 @@
     "IsLinux" : true,
     "UseLinuxVersion": false,
     "PackageFormat": "powershell${channelTag}-${PS_VERSION}-linux-arm64.tar.gz",
-    "osVersion": "Mariner 2.0 ARM 64v7",
+    "osVersion": "Mariner 2.0 ARM 64v8",
     "SkipGssNtlmSspTests": true,
     "ShortDistroName": "mariner",
     "shortTags": [
diff --git a/release/7-4/mariner2-arm64/docker/Dockerfile b/release/7-4/mariner2-arm64/docker/Dockerfile
index 4add4590e..555cde9a4 100644
--- a/release/7-4/mariner2-arm64/docker/Dockerfile
+++ b/release/7-4/mariner2-arm64/docker/Dockerfile
@@ -44,7 +44,7 @@ FROM setup-tdnf-repa AS powershell
         LANG=en_US.UTF-8 \
         # set a fixed location for the Module analysis cache
         PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
-        POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-Mariner-2.0
+        POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-arm64v8-Mariner-2.0
 
     RUN --mount=type=cache,target=/var/cache/tdnf \
         # install dependencies
diff --git a/release/7-4/mariner2-arm64/meta.json b/release/7-4/mariner2-arm64/meta.json
index 5d6cb3ccb..5ec268de2 100644
--- a/release/7-4/mariner2-arm64/meta.json
+++ b/release/7-4/mariner2-arm64/meta.json
@@ -2,7 +2,7 @@
     "IsLinux" : true,
     "UseLinuxVersion": false,
     "PackageFormat": "powershell-${PS_VERSION}-1.cm.aarch64.rpm",
-    "osVersion": "Mariner 2.0 ARM 64v7",
+    "osVersion": "Mariner 2.0 ARM 64v8",
     "SkipGssNtlmSspTests": true,
     "ShortDistroName": "mariner",
     "shortTags": [
diff --git a/release/7-5/mariner2-arm64/docker/Dockerfile b/release/7-5/mariner2-arm64/docker/Dockerfile
index 6f3b3e346..49fa6b6d8 100644
--- a/release/7-5/mariner2-arm64/docker/Dockerfile
+++ b/release/7-5/mariner2-arm64/docker/Dockerfile
@@ -51,7 +51,7 @@ FROM setup-tdnf-repa AS powershell
         LANG=en_US.UTF-8 \
         # set a fixed location for the Module analysis cache
         PSModuleAnalysisCachePath=/var/cache/microsoft/powershell/PSModuleAnalysisCache/ModuleAnalysisCache \
-        POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-arm64v7-Mariner-2
+        POWERSHELL_DISTRIBUTION_CHANNEL=PSDocker-arm64v8-Mariner-2
 
     RUN --mount=type=cache,target=/var/cache/tdnf \
         # install dependencies
diff --git a/release/7-5/mariner2-arm64/meta.json b/release/7-5/mariner2-arm64/meta.json
index 973e673ab..a36e87d04 100644
--- a/release/7-5/mariner2-arm64/meta.json
+++ b/release/7-5/mariner2-arm64/meta.json
@@ -2,7 +2,7 @@
     "IsLinux" : true,
     "UseLinuxVersion": false,
     "PackageFormat": "powershell${channelTag}-${PS_VERSION}-1.cm.aarch64.rpm",
-    "osVersion": "Mariner 2.0 ARM 64v7",
+    "osVersion": "Mariner 2.0 ARM 64v8",
     "SkipGssNtlmSspTests": true,
     "ShortDistroName": "mariner",
     "shortTags": [