diff --git a/CHANGELOG.md b/CHANGELOG.md
index a4f64ba2..a3d30819 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [1.0.0](https://github.com/googleapis/java-binary-authorization/compare/v0.4.1...v1.0.0) (2022-02-03)
+
+
+### Features
+
+* promote to GA ([#147](https://github.com/googleapis/java-binary-authorization/issues/147)) ([f64e755](https://github.com/googleapis/java-binary-authorization/commit/f64e75577b3cb30db219ee19134e7d02abf0ecc3))
+
+
+### Dependencies
+
+* **java:** update actions/github-script action to v5 ([#1339](https://github.com/googleapis/java-binary-authorization/issues/1339)) ([#151](https://github.com/googleapis/java-binary-authorization/issues/151)) ([6ef4a2c](https://github.com/googleapis/java-binary-authorization/commit/6ef4a2ca0a4673ae5b0788d28e45bafe6d361803))
+* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.7.0 ([#154](https://github.com/googleapis/java-binary-authorization/issues/154)) ([010fea6](https://github.com/googleapis/java-binary-authorization/commit/010fea6e7fda31e4c9bc5642560340831337d3ae))
+* update dependency io.grafeas:grafeas to v2.2.0 ([#138](https://github.com/googleapis/java-binary-authorization/issues/138)) ([1d0e567](https://github.com/googleapis/java-binary-authorization/commit/1d0e567bee55a6eff0daa831449e3f090a22981b))
+
 ### [0.4.1](https://www.github.com/googleapis/java-binary-authorization/compare/v0.4.0...v0.4.1) (2022-01-07)
 
 
diff --git a/google-cloud-binary-authorization-bom/pom.xml b/google-cloud-binary-authorization-bom/pom.xml
index a6776f49..78e9593b 100644
--- a/google-cloud-binary-authorization-bom/pom.xml
+++ b/google-cloud-binary-authorization-bom/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-binary-authorization-bom</artifactId>
-  <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+  <version>1.0.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   <packaging>pom</packaging>
   <parent>
     <groupId>com.google.cloud</groupId>
@@ -56,27 +56,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-binary-authorization</artifactId>
-        <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+        <version>1.0.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-binary-authorization-v1beta1</artifactId>
-        <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
+        <version>0.5.0</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-binary-authorization-v1</artifactId>
-        <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1:current} -->
+        <version>1.0.0</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-binary-authorization-v1beta1</artifactId>
-        <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
+        <version>0.5.0</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-binary-authorization-v1</artifactId>
-        <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1:current} -->
+        <version>1.0.0</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1:current} -->
       </dependency>
     </dependencies>
   </dependencyManagement>
diff --git a/google-cloud-binary-authorization/pom.xml b/google-cloud-binary-authorization/pom.xml
index 196dc062..96c806b1 100644
--- a/google-cloud-binary-authorization/pom.xml
+++ b/google-cloud-binary-authorization/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-binary-authorization</artifactId>
-  <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+  <version>1.0.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   <packaging>jar</packaging>
   <name>Google Binary Authorization</name>
   <url>https://github.com/googleapis/java-binary-authorization</url>
@@ -11,7 +11,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-binary-authorization-parent</artifactId>
-    <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+    <version>1.0.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   </parent>
   <properties>
     <site.installationModule>google-cloud-binary-authorization</site.installationModule>
diff --git a/grpc-google-cloud-binary-authorization-v1/pom.xml b/grpc-google-cloud-binary-authorization-v1/pom.xml
index 4bf5cbf5..72322eaf 100644
--- a/grpc-google-cloud-binary-authorization-v1/pom.xml
+++ b/grpc-google-cloud-binary-authorization-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-binary-authorization-v1</artifactId>
-  <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1:current} -->
+  <version>1.0.0</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1:current} -->
   <name>grpc-google-cloud-binary-authorization-v1</name>
   <description>GRPC library for google-cloud-binary-authorization</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-binary-authorization-parent</artifactId>
-    <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+    <version>1.0.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/grpc-google-cloud-binary-authorization-v1beta1/pom.xml b/grpc-google-cloud-binary-authorization-v1beta1/pom.xml
index dbe8f62d..b9d9e652 100644
--- a/grpc-google-cloud-binary-authorization-v1beta1/pom.xml
+++ b/grpc-google-cloud-binary-authorization-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>grpc-google-cloud-binary-authorization-v1beta1</artifactId>
-  <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
+  <version>0.5.0</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
   <name>grpc-google-cloud-binary-authorization-v1beta1</name>
   <description>GRPC library for google-cloud-binary-authorization</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-binary-authorization-parent</artifactId>
-    <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+    <version>1.0.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/pom.xml b/pom.xml
index 94b2afcc..d812f0cd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
   <groupId>com.google.cloud</groupId>
   <artifactId>google-cloud-binary-authorization-parent</artifactId>
   <packaging>pom</packaging>
-  <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+  <version>1.0.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   <name>Google Binary Authorization Parent</name>
   <url>https://github.com/googleapis/java-binary-authorization</url>
   <description>
@@ -60,27 +60,27 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-binary-authorization</artifactId>
-        <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+        <version>1.0.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-binary-authorization-v1</artifactId>
-        <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1:current} -->
+        <version>1.0.0</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-binary-authorization-v1</artifactId>
-        <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1:current} -->
+        <version>1.0.0</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>grpc-google-cloud-binary-authorization-v1beta1</artifactId>
-        <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
+        <version>0.5.0</version><!-- {x-version-update:grpc-google-cloud-binary-authorization-v1beta1:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>
         <artifactId>proto-google-cloud-binary-authorization-v1beta1</artifactId>
-        <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
+        <version>0.5.0</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
       </dependency>
 
       <dependency>
diff --git a/proto-google-cloud-binary-authorization-v1/pom.xml b/proto-google-cloud-binary-authorization-v1/pom.xml
index c83dafd3..607df287 100644
--- a/proto-google-cloud-binary-authorization-v1/pom.xml
+++ b/proto-google-cloud-binary-authorization-v1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-binary-authorization-v1</artifactId>
-  <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1:current} -->
+  <version>1.0.0</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1:current} -->
   <name>proto-google-cloud-binary-authorization-v1</name>
   <description>Proto library for google-cloud-binary-authorization</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-binary-authorization-parent</artifactId>
-    <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+    <version>1.0.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/proto-google-cloud-binary-authorization-v1beta1/pom.xml b/proto-google-cloud-binary-authorization-v1beta1/pom.xml
index 534c5b37..bc983b89 100644
--- a/proto-google-cloud-binary-authorization-v1beta1/pom.xml
+++ b/proto-google-cloud-binary-authorization-v1beta1/pom.xml
@@ -4,13 +4,13 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.api.grpc</groupId>
   <artifactId>proto-google-cloud-binary-authorization-v1beta1</artifactId>
-  <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
+  <version>0.5.0</version><!-- {x-version-update:proto-google-cloud-binary-authorization-v1beta1:current} -->
   <name>proto-google-cloud-binary-authorization-v1beta1</name>
   <description>Proto library for google-cloud-binary-authorization</description>
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>google-cloud-binary-authorization-parent</artifactId>
-    <version>0.4.2-SNAPSHOT</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
+    <version>1.0.0</version><!-- {x-version-update:google-cloud-binary-authorization:current} -->
   </parent>
   <dependencies>
     <dependency>
diff --git a/versions.txt b/versions.txt
index 5492b8e6..1df8d769 100644
--- a/versions.txt
+++ b/versions.txt
@@ -1,8 +1,8 @@
 # Format:
 # module:released-version:current-version
 
-google-cloud-binary-authorization:0.4.1:0.4.2-SNAPSHOT
-grpc-google-cloud-binary-authorization-v1beta1:0.4.1:0.4.2-SNAPSHOT
-grpc-google-cloud-binary-authorization-v1:0.4.1:0.4.2-SNAPSHOT
-proto-google-cloud-binary-authorization-v1beta1:0.4.1:0.4.2-SNAPSHOT
-proto-google-cloud-binary-authorization-v1:0.4.1:0.4.2-SNAPSHOT
+google-cloud-binary-authorization:1.0.0:1.0.0
+grpc-google-cloud-binary-authorization-v1beta1:0.5.0:0.5.0
+grpc-google-cloud-binary-authorization-v1:1.0.0:1.0.0
+proto-google-cloud-binary-authorization-v1beta1:0.5.0:0.5.0
+proto-google-cloud-binary-authorization-v1:1.0.0:1.0.0