diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 66dd7f5aed7a..36a7bd06ad41 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -64,9 +64,6 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-    - name: Get current week within the year
-      id: date
-      run: echo "::set-output name=week_of_year::$(date +'%W' --utc)"
     - uses: actions/checkout@v4
       with:
         fetch-depth: 0
@@ -75,17 +72,11 @@ jobs:
         distribution: temurin
         java-version: 17
     - run: java -version
-    - uses: actions/cache@v4
-      id: mvn-cache
-      with:
-        path: ~/.m2/repository
-        key: ${{ runner.os }}-maven-unified-${{ steps.date.outputs.week_of_year }}
-    - run: java -version
     - run: .kokoro/build.sh
       env:
         JOB_TYPE: lint
-        HEAD_BRANCH: ${{ github.head_ref }}
-        BASE_BRANCH: ${{ github.base_ref }}
+        HEAD_SHA: ${{ github.event.pull_request.head.sha }}
+        BASE_SHA: ${{ github.event.pull_request.base.sha }}
   enforcer:
     runs-on: ubuntu-latest
     steps:
diff --git a/.github/workflows/unmanaged_dependency_check.yaml b/.github/workflows/unmanaged_dependency_check.yaml
index e5d179e48436..141c210f2720 100644
--- a/.github/workflows/unmanaged_dependency_check.yaml
+++ b/.github/workflows/unmanaged_dependency_check.yaml
@@ -14,6 +14,6 @@ jobs:
       shell: bash
       run: mvn install -B -ntp  -T 1C -DskipTests -Dclirr.skip -Dcheckstyle.skip -Denforcer.skip
     - name: Unmanaged dependency check
-      uses: googleapis/sdk-platform-java/java-shared-dependencies/unmanaged-dependency-check@google-cloud-shared-dependencies/v3.49.0
+      uses: googleapis/sdk-platform-java/java-shared-dependencies/unmanaged-dependency-check@google-cloud-shared-dependencies/v3.50.0
       with:
         bom-path: gapic-libraries-bom/pom.xml
diff --git a/.kokoro/build.sh b/.kokoro/build.sh
index 360ea5c3a7ff..3f95c50e6186 100755
--- a/.kokoro/build.sh
+++ b/.kokoro/build.sh
@@ -93,14 +93,14 @@ case ${JOB_TYPE} in
     fi
     ;;
   lint)
-    git checkout "${BASE_BRANCH}"
-    git checkout "${HEAD_BRANCH}"
-    changed_file_list="$(git diff --name-only "${BASE_BRANCH}" HEAD)"
+    changed_file_list=$(git diff --name-only "${BASE_SHA}" "${HEAD_SHA}")
+    echo "${changed_file_list}"
     has_code_change="false"
     while IFS= read -r changed_file; do
         if [ -n "${changed_file}" ] && [[ "${changed_file}" == *.java ]]; then
-            has_code_change="true"
-            break
+          echo "Matched: ${changed_file}"
+          has_code_change="true"
+          break
         fi
     done <<< "${changed_file_list}"
     if [ "${has_code_change}" == "false" ]; then
diff --git a/.kokoro/nightly/graalvm-native-a.cfg b/.kokoro/nightly/graalvm-native-a.cfg
index 57ff1c9678ad..f035f7111a7e 100644
--- a/.kokoro/nightly/graalvm-native-a.cfg
+++ b/.kokoro/nightly/graalvm-native-a.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.49.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.50.0"
 }
 
 env_vars: {
diff --git a/.kokoro/nightly/graalvm-native-b.cfg b/.kokoro/nightly/graalvm-native-b.cfg
index a8140cdd7679..0ffa98965215 100644
--- a/.kokoro/nightly/graalvm-native-b.cfg
+++ b/.kokoro/nightly/graalvm-native-b.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.49.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.50.0"
 }
 
 env_vars: {
diff --git a/.kokoro/nightly/graalvm-native-c.cfg b/.kokoro/nightly/graalvm-native-c.cfg
index e52fe077c102..53958be3397a 100644
--- a/.kokoro/nightly/graalvm-native-c.cfg
+++ b/.kokoro/nightly/graalvm-native-c.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.49.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.50.0"
 }
 
 env_vars: {
diff --git a/.kokoro/nightly/graalvm-sub-jobs/native-a/common.cfg b/.kokoro/nightly/graalvm-sub-jobs/native-a/common.cfg
index 59584b7b38a3..8559d2473364 100644
--- a/.kokoro/nightly/graalvm-sub-jobs/native-a/common.cfg
+++ b/.kokoro/nightly/graalvm-sub-jobs/native-a/common.cfg
@@ -29,7 +29,7 @@ env_vars: {
 
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.49.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.50.0"
 }
 
 # TODO: remove this after we've migrated all tests and scripts
diff --git a/.kokoro/nightly/graalvm-sub-jobs/native-b/common.cfg b/.kokoro/nightly/graalvm-sub-jobs/native-b/common.cfg
index 097fce1089b2..08e603ac30c8 100644
--- a/.kokoro/nightly/graalvm-sub-jobs/native-b/common.cfg
+++ b/.kokoro/nightly/graalvm-sub-jobs/native-b/common.cfg
@@ -24,7 +24,7 @@ env_vars: {
 
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.49.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.50.0"
 }
 
 env_vars: {
diff --git a/.kokoro/nightly/graalvm-sub-jobs/native-c/common.cfg b/.kokoro/nightly/graalvm-sub-jobs/native-c/common.cfg
index 4147cf5499d4..d2e9c94c74ef 100644
--- a/.kokoro/nightly/graalvm-sub-jobs/native-c/common.cfg
+++ b/.kokoro/nightly/graalvm-sub-jobs/native-c/common.cfg
@@ -24,7 +24,7 @@ env_vars: {
 
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.49.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.50.0"
 }
 
 env_vars: {
diff --git a/.kokoro/presubmit/graalvm-native-a-presubmit.cfg b/.kokoro/presubmit/graalvm-native-a-presubmit.cfg
index 9d472a4a2677..99b24ca86023 100644
--- a/.kokoro/presubmit/graalvm-native-a-presubmit.cfg
+++ b/.kokoro/presubmit/graalvm-native-a-presubmit.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.49.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_a:3.50.0"
 }
 
 env_vars: {
diff --git a/.kokoro/presubmit/graalvm-native-b-presubmit.cfg b/.kokoro/presubmit/graalvm-native-b-presubmit.cfg
index 169ec7d0ef3b..186fe1b070b5 100644
--- a/.kokoro/presubmit/graalvm-native-b-presubmit.cfg
+++ b/.kokoro/presubmit/graalvm-native-b-presubmit.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.49.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_b:3.50.0"
 }
 
 env_vars: {
diff --git a/.kokoro/presubmit/graalvm-native-c-presubmit.cfg b/.kokoro/presubmit/graalvm-native-c-presubmit.cfg
index 83b324c92ba7..be830baa43e7 100644
--- a/.kokoro/presubmit/graalvm-native-c-presubmit.cfg
+++ b/.kokoro/presubmit/graalvm-native-c-presubmit.cfg
@@ -3,7 +3,7 @@
 # Configure the docker image for kokoro-trampoline.
 env_vars: {
   key: "TRAMPOLINE_IMAGE"
-  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.49.0"
+  value: "gcr.io/cloud-devrel-public-resources/graalvm_sdk_platform_c:3.50.0"
 }
 
 env_vars: {
diff --git a/google-cloud-pom-parent/pom.xml b/google-cloud-pom-parent/pom.xml
index 0d8346bb0388..53792920dff8 100644
--- a/google-cloud-pom-parent/pom.xml
+++ b/google-cloud-pom-parent/pom.xml
@@ -15,7 +15,7 @@
   <parent>
     <groupId>com.google.cloud</groupId>
     <artifactId>sdk-platform-java-config</artifactId>
-    <version>3.49.0</version>
+    <version>3.50.0</version>
     <relativePath/>
   </parent>