diff --git a/CHANGELOG.md b/CHANGELOG.md
index 549e15feb..1a0d16cd6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [7.9.1]
+
+### Changed
+- The `SRG_GSLC` job now takes in a `--bounds` argument that determines the extent of the DEM used in back projection.
+
 ## [7.9.0]
 
 ### Changed
diff --git a/job_spec/SRG_GSLC.yml b/job_spec/SRG_GSLC.yml
index 4f1f47428..21154e0e8 100644
--- a/job_spec/SRG_GSLC.yml
+++ b/job_spec/SRG_GSLC.yml
@@ -20,6 +20,22 @@ SRG_GSLC:
           example: S1A_IW_RAW__0SDV_20231229T134404_20231229T134436_051870_064437_5F38
     bucket_prefix:
       default:  '""'
+    bounds:
+      default:  '""'
+      api_schema:
+        type: array
+        default: [0.0, 0.0, 0.0, 0.0]
+        minItems: 4
+        maxItems: 4
+        example:
+          - -116.583
+          - 35.714
+          - -113.209
+          - 38.138
+        items:
+          description: min lon, min lat, max lon, max lat in EPSG:4326
+          type: number
+          example: -116.583
   validators: []
   cost_profiles:
     DEFAULT:
@@ -32,10 +48,12 @@ SRG_GSLC:
   tasks:
     - name: ''
       image: ghcr.io/asfhyp3/hyp3-srg
-      image_tag: 0.7.0.gpu
+      image_tag: latest.gpu
       command:
         - ++process
         - back_projection
+        - --bounds
+        - Ref::bounds
         - --gpu
         - --bucket
         - '!Ref Bucket'
diff --git a/requirements-all.txt b/requirements-all.txt
index c86d77c27..37d63a84c 100644
--- a/requirements-all.txt
+++ b/requirements-all.txt
@@ -5,16 +5,16 @@
 -r requirements-apps-start-execution-worker.txt
 -r requirements-apps-disable-private-dns.txt
 -r requirements-apps-update-db.txt
-boto3==1.35.15
+boto3==1.35.24
 jinja2==3.1.4
-moto[dynamodb]==5.0.14
-pytest==8.3.2
+moto[dynamodb]==5.0.15
+pytest==8.3.3
 PyYAML==6.0.2
 responses==0.25.3
 flake8==7.1.1
 flake8-import-order==0.18.2
 flake8-blind-except==0.2.1
 flake8-builtins==2.5.0
-setuptools==74.1.2
+setuptools==75.1.0
 openapi-spec-validator==0.7.1
-cfn-lint==1.12.4
+cfn-lint==1.15.0
diff --git a/requirements-apps-disable-private-dns.txt b/requirements-apps-disable-private-dns.txt
index 8b707b6b9..830b56498 100644
--- a/requirements-apps-disable-private-dns.txt
+++ b/requirements-apps-disable-private-dns.txt
@@ -1 +1 @@
-boto3==1.35.15
+boto3==1.35.24
diff --git a/requirements-apps-start-execution-manager.txt b/requirements-apps-start-execution-manager.txt
index d2f8420b3..9f3a3a120 100644
--- a/requirements-apps-start-execution-manager.txt
+++ b/requirements-apps-start-execution-manager.txt
@@ -1,3 +1,3 @@
-boto3==1.35.15
+boto3==1.35.24
 ./lib/dynamo/
 ./lib/lambda_logging/
diff --git a/requirements-apps-start-execution-worker.txt b/requirements-apps-start-execution-worker.txt
index bf012e2d1..2b0babfc5 100644
--- a/requirements-apps-start-execution-worker.txt
+++ b/requirements-apps-start-execution-worker.txt
@@ -1,2 +1,2 @@
-boto3==1.35.15
+boto3==1.35.24
 ./lib/lambda_logging/