diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index 5e8cdfcd..4e0547b4 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -31,7 +31,7 @@ jobs:
         run: ./gradlew publishToMavenLocal
       - name: Build PA gradle using the new RCA jar
         working-directory: ./tmp/pa
-        run: rm -f licenses/performanceanalyzer-rca-1.0.0.0-beta1.jar.sha1
+        run: rm -f licenses/performanceanalyzer-rca-1.0.0.0-rc1.jar.sha1
       - name: Update SHA
         working-directory: ./tmp/pa
         run: ./gradlew updateShas
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 092e9ae7..666fdf1f 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -42,13 +42,13 @@ jobs:
       with:
         repository: 'opensearch-project/OpenSearch'
         path: OpenSearch
-        ref: '1.0.0-beta1'
+        ref: '1.x'
     - name: Build OpenSearch
       working-directory: ./OpenSearch
-      run: ./gradlew publishToMavenLocal -Dbuild.version_qualifier=beta1 -Dbuild.snapshot=false
+      run: ./gradlew publishToMavenLocal -Dbuild.version_qualifier=rc1 -Dbuild.snapshot=false
     - name: Build PA gradle using the new RCA jar
       working-directory: ./tmp/pa
-      run: rm -f licenses/performanceanalyzer-rca-1.0.0.0-beta1.jar.sha1
+      run: rm -f licenses/performanceanalyzer-rca-1.0.0.0-rc1.jar.sha1
     - name: Update SHA
       working-directory: ./tmp/pa
       run: ./gradlew updateShas
diff --git a/build.gradle b/build.gradle
index bf2bc500..59f87d43 100644
--- a/build.gradle
+++ b/build.gradle
@@ -27,7 +27,7 @@
 buildscript {
 
     ext {
-        opensearch_version = System.getProperty("opensearch.version", "1.0.0-beta1")
+        opensearch_version = System.getProperty("opensearch.version", "1.0.0-rc1")
     }
     // This isn't applying from repositories.gradle so repeating it here
     repositories {
@@ -72,7 +72,7 @@ ext {
 }
 
 group = "org.opensearch"
-version = "${opensearchVersion}.0-beta1"
+version = "${opensearchVersion}.0-rc1"
 if (isSnapshot) {
     version += "-SNAPSHOT"
 }
@@ -249,7 +249,7 @@ dependencies {
     compile 'org.apache.commons:commons-lang3:3.9'
     compile 'org.bouncycastle:bcprov-jdk15on:1.68'
     compile 'org.bouncycastle:bcpkix-jdk15on:1.68'
-    compile 'com.amazon.opensearch:performanceanalyzer-rca:1.0.0.0-beta1'
+    compile 'org.opensearch:performanceanalyzer-rca:1.0.0.0-rc1'
     compile "com.fasterxml.jackson.core:jackson-annotations:${jacksonVersion}"
     compile "com.fasterxml.jackson.core:jackson-databind:${jacksonVersion}"
     compile "com.fasterxml.jackson.module:jackson-module-paranamer:${jacksonVersion}"
@@ -341,7 +341,7 @@ task buildRca() {
         exec {
             def licenseDir = "$projectDir/licenses"
             workingDir("$licenseDir")
-            commandLine 'rm', "performanceanalyzer-rca-1.0.0.0-beta1.jar.sha1"
+            commandLine 'rm', "performanceanalyzer-rca-1.0.0.0-rc1.jar.sha1"
         }
         exec {
             workingDir("$projectDir")
@@ -482,8 +482,8 @@ afterEvaluate {
         prefix '/usr'
 
         license 'ASL-2.0'
-        maintainer 'OpenDistro for Elasticsearch Team <opendistro@amazon.com>'
-        url 'https://opendistro.github.io/for-elasticsearch/downloads.html'
+        maintainer 'OpenSearch <opensearch@amazon.com>'
+        url 'https://opensearch.org/downloads.html'
         summary '''
          Performance Analyzer plugin for OpenSearch.
          Reference documentation can be found at https://docs-beta.opensearch.org/.
diff --git a/pa_bin/performance-analyzer-agent b/pa_bin/performance-analyzer-agent
index 451fe216..52d59878 100755
--- a/pa_bin/performance-analyzer-agent
+++ b/pa_bin/performance-analyzer-agent
@@ -29,11 +29,11 @@ fi
 # We need to change this file: https://github.com/opensearch-project/opensearch-build/blob/main/release/docker/config/opensearch/opensearch-docker-entrypoint.sh
 
 if ! echo $* | grep -E '(^-d |-d$| -d |--daemonize$|--daemonize )' >/dev/null; then
-  export JAVA_OPTS=-Des.path.home=$OPENSEARCH_HOME\ -Dlog4j.configurationFile=$OPENSEARCH_HOME/performance-analyzer-rca-1.3.0-SNAPSHOT/pa_config/log4j2.xml
+  export JAVA_OPTS=-Dopensearch.path.home=$OPENSEARCH_HOME\ -Dlog4j.configurationFile=$OPENSEARCH_HOME/performance-analyzer-rca-1.3.0-SNAPSHOT/pa_config/log4j2.xml
   exec $OPENSEARCH_HOME/performance-analyzer-rca-1.3.0-SNAPSHOT/bin/performance-analyzer-rca
 else
   echo 'Starting deamon'
-  export JAVA_OPTS=-Des.path.home=$OPENSEARCH_HOME\ -Dlog4j.configurationFile=$OPENSEARCH_HOME/performance-analyzer-rca-1.3.0-SNAPSHOT/pa_config/log4j2.xml
+  export JAVA_OPTS=-Dopensearch.path.home=$OPENSEARCH_HOME\ -Dlog4j.configurationFile=$OPENSEARCH_HOME/performance-analyzer-rca-1.3.0-SNAPSHOT/pa_config/log4j2.xml
   exec $OPENSEARCH_HOME/performance-analyzer-rca-1.3.0-SNAPSHOT/bin/performance-analyzer-rca &
 
   pid=$!
diff --git a/src/main/resources/plugin-descriptor.properties b/src/main/resources/plugin-descriptor.properties
index 4a6ec464..9104e3fc 100644
--- a/src/main/resources/plugin-descriptor.properties
+++ b/src/main/resources/plugin-descriptor.properties
@@ -27,7 +27,7 @@
 description=Performance Analyzer Plugin
 #
 # 'version': plugin's version
-version=1.0.0.0-beta1
+version=1.0.0.0-rc1
 #
 # 'name': the plugin name
 name=performance-analyzer
@@ -42,4 +42,4 @@ classname=org.opensearch.performanceanalyzer.PerformanceAnalyzerPlugin
 java.version=1.8
 #
 # 'opensearch.version' version of opensearch compiled against
-opensearch.version=1.0.0-beta1
+opensearch.version=1.0.0-rc1