diff --git a/CHANGELOG.md b/CHANGELOG.md
index 221a38a..7788296 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,8 @@
 ### 0.5.0-SNAPSHOT (unreleased)
 
 - Add ability to unset values from SSM.
+- Fixes bug where `populate-from-ssm` would assume node role instead of pod role
+  when running in EKS.
 
 ### 0.4.3 (2021-03-29)
 
diff --git a/deps.edn b/deps.edn
index cc0cab1..e679a68 100644
--- a/deps.edn
+++ b/deps.edn
@@ -10,6 +10,7 @@
           :ns-aliases {bb org.corfield.build}}
 
   :ssm {:extra-deps {com.amazonaws/aws-java-sdk-core {:mvn/version "1.12.566"}
+                     com.amazonaws/aws-java-sdk-sts {:mvn/version "1.12.566"}
                      com.amazonaws/aws-java-sdk-ssm {:mvn/version "1.12.566"}}}
   :1.10 {:override-deps {org.clojure/clojure {:mvn/version "1.10.3"}}}
   :1.12 {:override-deps {org.clojure/clojure {:mvn/version "1.12.0-alpha4"}}}