diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 609a8943264..18bd0509c6a 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.27.0-rc4
+current_version = 0.27.0
 commit = true
 tag = true
 tag_name = {new_version}
diff --git a/.circleci/real_config.yml b/.circleci/real_config.yml
index a39ecd3486a..12000c8c775 100644
--- a/.circleci/real_config.yml
+++ b/.circleci/real_config.yml
@@ -25,7 +25,7 @@ executors:
 parameters:
   det-version:
     type: string
-    default: 0.27.0-rc4
+    default: 0.27.0
   docker-image:
     type: string
     default: determinedai/cimg-base:latest
diff --git a/VERSION b/VERSION
index 3df62fddc64..81566e4e28d 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.27.0-rc4
\ No newline at end of file
+0.27.0
\ No newline at end of file
diff --git a/docs/_static/version-switcher/versions.json b/docs/_static/version-switcher/versions.json
index 6e6481e977d..0b3d0ca345d 100644
--- a/docs/_static/version-switcher/versions.json
+++ b/docs/_static/version-switcher/versions.json
@@ -1,6 +1,6 @@
 [
     {
-        "version": "0.27.0-rc4",
+        "version": "0.27.0",
         "url": "https://docs.determined.ai/latest/"
     },
     {
diff --git a/harness/determined/__version__.py b/harness/determined/__version__.py
index f1dac862a8f..cde6d8971db 100644
--- a/harness/determined/__version__.py
+++ b/harness/determined/__version__.py
@@ -1 +1 @@
-__version__ = "0.27.0-rc4"
+__version__ = "0.27.0"
diff --git a/harness/determined/deploy/aws/templates/efs.yaml b/harness/determined/deploy/aws/templates/efs.yaml
index 5524124214c..53d185e1546 100644
--- a/harness/determined/deploy/aws/templates/efs.yaml
+++ b/harness/determined/deploy/aws/templates/efs.yaml
@@ -101,7 +101,7 @@ Parameters:
   Version:
     Type: String
     Description: Determined version or commit for master image
-    Default: 0.27.0-rc4
+    Default: 0.27.0
 
   DBPassword:
     Type: String
diff --git a/harness/determined/deploy/aws/templates/fsx.yaml b/harness/determined/deploy/aws/templates/fsx.yaml
index 8dfe1294b47..b3060afe28d 100644
--- a/harness/determined/deploy/aws/templates/fsx.yaml
+++ b/harness/determined/deploy/aws/templates/fsx.yaml
@@ -101,7 +101,7 @@ Parameters:
   Version:
     Type: String
     Description: Determined version or commit for master image
-    Default: 0.27.0-rc4
+    Default: 0.27.0
 
   DBPassword:
     Type: String
diff --git a/harness/determined/deploy/aws/templates/govcloud.yaml b/harness/determined/deploy/aws/templates/govcloud.yaml
index 5a886e2dac1..2a2daced463 100644
--- a/harness/determined/deploy/aws/templates/govcloud.yaml
+++ b/harness/determined/deploy/aws/templates/govcloud.yaml
@@ -67,7 +67,7 @@ Parameters:
   Version:
     Type: String
     Description: Determined version or commit for master docker image
-    Default: 0.27.0-rc4
+    Default: 0.27.0
 
   DBPassword:
     Type: String
diff --git a/harness/determined/deploy/aws/templates/lore.yaml b/harness/determined/deploy/aws/templates/lore.yaml
index 4031bf64383..b79c79b6ab5 100644
--- a/harness/determined/deploy/aws/templates/lore.yaml
+++ b/harness/determined/deploy/aws/templates/lore.yaml
@@ -101,7 +101,7 @@ Parameters:
   Version:
     Type: String
     Description: Determined version or commit for master image
-    Default: 0.27.0-rc4
+    Default: 0.27.0
 
   DBPassword:
     Type: String
diff --git a/harness/determined/deploy/aws/templates/secure.yaml b/harness/determined/deploy/aws/templates/secure.yaml
index 214cd861dcb..741f72ea7bd 100644
--- a/harness/determined/deploy/aws/templates/secure.yaml
+++ b/harness/determined/deploy/aws/templates/secure.yaml
@@ -122,7 +122,7 @@ Parameters:
   Version:
     Type: String
     Description: Determined version or commit for master image
-    Default: 0.27.0-rc4
+    Default: 0.27.0
 
   DBPassword:
     Type: String
diff --git a/harness/determined/deploy/aws/templates/simple-rds.yaml b/harness/determined/deploy/aws/templates/simple-rds.yaml
index 5da102b6414..7952196a7a5 100644
--- a/harness/determined/deploy/aws/templates/simple-rds.yaml
+++ b/harness/determined/deploy/aws/templates/simple-rds.yaml
@@ -93,7 +93,7 @@ Parameters:
   Version:
     Type: String
     Description: Determined version or commit for master docker image
-    Default: 0.27.0-rc4
+    Default: 0.27.0
 
   DBPassword:
     Type: String
diff --git a/harness/determined/deploy/aws/templates/simple.yaml b/harness/determined/deploy/aws/templates/simple.yaml
index c2f398cce89..c901772d7b8 100644
--- a/harness/determined/deploy/aws/templates/simple.yaml
+++ b/harness/determined/deploy/aws/templates/simple.yaml
@@ -93,7 +93,7 @@ Parameters:
   Version:
     Type: String
     Description: Determined version or commit for master docker image
-    Default: 0.27.0-rc4
+    Default: 0.27.0
 
   DBPassword:
     Type: String
diff --git a/harness/setup.py b/harness/setup.py
index 9398b35bd24..8e6d5a811c2 100644
--- a/harness/setup.py
+++ b/harness/setup.py
@@ -2,7 +2,7 @@
 
 setuptools.setup(
     name="determined",
-    version="0.27.0-rc4",
+    version="0.27.0",
     author="Determined AI",
     author_email="hello@determined.ai",
     url="https://determined.ai/",
diff --git a/helm/charts/determined/Chart.yaml b/helm/charts/determined/Chart.yaml
index cbce0d5c377..7763fc60da7 100644
--- a/helm/charts/determined/Chart.yaml
+++ b/helm/charts/determined/Chart.yaml
@@ -1,7 +1,7 @@
 apiVersion: v1
 name: determined
 description: A Helm chart for Determined
-version: "0.27.0-rc4"
+version: "0.27.0"
 icon: https://github.com/determined-ai/determined/blob/master/determined-logo.png?raw=true
 home: https://github.com/determined-ai/determined.git
 
@@ -9,4 +9,4 @@ home: https://github.com/determined-ai/determined.git
 # If using a non-release version (e.g., X.Y.Z.dev0) you will have to specify an
 # existing official release version (e.g., X.Y.Z) or specify a commit has
 # that has been publicly published (all commits from master).
-appVersion: "0.27.0-rc4"
+appVersion: "0.27.0"
diff --git a/model_hub/model_hub/__version__.py b/model_hub/model_hub/__version__.py
index f1dac862a8f..cde6d8971db 100644
--- a/model_hub/model_hub/__version__.py
+++ b/model_hub/model_hub/__version__.py
@@ -1 +1 @@
-__version__ = "0.27.0-rc4"
+__version__ = "0.27.0"
diff --git a/model_hub/setup.py b/model_hub/setup.py
index 059f8996dd6..5b1d0b81fb2 100644
--- a/model_hub/setup.py
+++ b/model_hub/setup.py
@@ -2,7 +2,7 @@
 
 setuptools.setup(
     name="model-hub",
-    version="0.27.0-rc4",
+    version="0.27.0",
     author="Determined AI",
     author_email="hello@determined.ai",
     url="https://determined.ai/",
diff --git a/webui/react/vite.config.mts b/webui/react/vite.config.mts
index e8c04ceb44c..875750a57fa 100644
--- a/webui/react/vite.config.mts
+++ b/webui/react/vite.config.mts
@@ -87,7 +87,7 @@ export default defineConfig(({ mode }) => ({
     'process.env.IS_DEV': JSON.stringify(mode === 'development'),
     'process.env.PUBLIC_URL': JSON.stringify((mode !== 'test' && publicUrl) || ''),
     'process.env.SERVER_ADDRESS': JSON.stringify(process.env.SERVER_ADDRESS),
-    'process.env.VERSION': '"0.27.0-rc4"',
+    'process.env.VERSION': '"0.27.0"',
   },
   optimizeDeps: {
     include: ['notebook'],