diff --git a/agent/go.mod b/agent/go.mod
index 15f01db..2fb57e6 100644
--- a/agent/go.mod
+++ b/agent/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/fsnotify/fsnotify v1.7.0
 	github.com/ghodss/yaml v1.0.0
 	github.com/gorilla/mux v1.8.1
-	github.com/hashicorp/go-retryablehttp v0.7.6
+	github.com/hashicorp/go-retryablehttp v0.7.7
 	github.com/nsf/jsondiff v0.0.0-20200515183724-f29ed568f4ce
 	github.com/prometheus/client_golang v1.19.1
 	github.com/prometheus/client_model v0.6.1
diff --git a/agent/go.sum b/agent/go.sum
index 28db898..05705f8 100644
--- a/agent/go.sum
+++ b/agent/go.sum
@@ -73,8 +73,8 @@ github.com/hashicorp/go-cleanhttp v0.5.2 h1:035FKYIWjmULyFRBKPs8TBQoi0x6d9G4xc9n
 github.com/hashicorp/go-cleanhttp v0.5.2/go.mod h1:kO/YDlP8L1346E6Sodw+PrpBSV4/SoxCXGY6BqNFT48=
 github.com/hashicorp/go-hclog v1.6.3 h1:Qr2kF+eVWjTiYmU7Y31tYlP1h0q/X3Nl3tPGdaB11/k=
 github.com/hashicorp/go-hclog v1.6.3/go.mod h1:W4Qnvbt70Wk/zYJryRzDRU/4r0kIg0PVHBcfoyhpF5M=
-github.com/hashicorp/go-retryablehttp v0.7.6 h1:TwRYfx2z2C4cLbXmT8I5PgP/xmuqASDyiVuGYfs9GZM=
-github.com/hashicorp/go-retryablehttp v0.7.6/go.mod h1:pkQpWZeYWskR+D1tR2O5OcBFOxfA7DoAO6xtkuQnHTk=
+github.com/hashicorp/go-retryablehttp v0.7.7 h1:C8hUCYzor8PIfXHa4UrZkU4VvK8o9ISHxT2Q8+VepXU=
+github.com/hashicorp/go-retryablehttp v0.7.7/go.mod h1:pkQpWZeYWskR+D1tR2O5OcBFOxfA7DoAO6xtkuQnHTk=
 github.com/jmespath/go-jmespath v0.4.0 h1:BEgLn5cpjn8UN1mAw4NjwDrS35OdebyEtFe+9YPoQUg=
 github.com/jmespath/go-jmespath v0.4.0/go.mod h1:T8mJZnbsbmF+m6zOOFylbeCJqk5+pHWvzYPziyZiYoo=
 github.com/jmespath/go-jmespath/internal/testify v1.5.1 h1:shLQSRRSCCPj3f2gpwzGwWFoC7ycTf1rcQZHOlsJ6N8=
diff --git a/agent/vendor/github.com/hashicorp/go-retryablehttp/CHANGELOG.md b/agent/vendor/github.com/hashicorp/go-retryablehttp/CHANGELOG.md
index 0c4c7a2..68a627c 100644
--- a/agent/vendor/github.com/hashicorp/go-retryablehttp/CHANGELOG.md
+++ b/agent/vendor/github.com/hashicorp/go-retryablehttp/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 0.7.7 (May 30, 2024)
+
+BUG FIXES:
+
+- client: avoid potentially leaking URL-embedded basic authentication credentials in logs (#158)
+
 ## 0.7.6 (May 9, 2024)
 
 ENHANCEMENTS:
diff --git a/agent/vendor/github.com/hashicorp/go-retryablehttp/client.go b/agent/vendor/github.com/hashicorp/go-retryablehttp/client.go
index 12ac50b..efee53c 100644
--- a/agent/vendor/github.com/hashicorp/go-retryablehttp/client.go
+++ b/agent/vendor/github.com/hashicorp/go-retryablehttp/client.go
@@ -658,9 +658,9 @@ func (c *Client) Do(req *Request) (*http.Response, error) {
 	if logger != nil {
 		switch v := logger.(type) {
 		case LeveledLogger:
-			v.Debug("performing request", "method", req.Method, "url", req.URL)
+			v.Debug("performing request", "method", req.Method, "url", redactURL(req.URL))
 		case Logger:
-			v.Printf("[DEBUG] %s %s", req.Method, req.URL)
+			v.Printf("[DEBUG] %s %s", req.Method, redactURL(req.URL))
 		}
 	}
 
@@ -715,9 +715,9 @@ func (c *Client) Do(req *Request) (*http.Response, error) {
 		if err != nil {
 			switch v := logger.(type) {
 			case LeveledLogger:
-				v.Error("request failed", "error", err, "method", req.Method, "url", req.URL)
+				v.Error("request failed", "error", err, "method", req.Method, "url", redactURL(req.URL))
 			case Logger:
-				v.Printf("[ERR] %s %s request failed: %v", req.Method, req.URL, err)
+				v.Printf("[ERR] %s %s request failed: %v", req.Method, redactURL(req.URL), err)
 			}
 		} else {
 			// Call this here to maintain the behavior of logging all requests,
@@ -753,7 +753,7 @@ func (c *Client) Do(req *Request) (*http.Response, error) {
 
 		wait := c.Backoff(c.RetryWaitMin, c.RetryWaitMax, i, resp)
 		if logger != nil {
-			desc := fmt.Sprintf("%s %s", req.Method, req.URL)
+			desc := fmt.Sprintf("%s %s", req.Method, redactURL(req.URL))
 			if resp != nil {
 				desc = fmt.Sprintf("%s (status: %d)", desc, resp.StatusCode)
 			}
@@ -818,11 +818,11 @@ func (c *Client) Do(req *Request) (*http.Response, error) {
 	// communicate why
 	if err == nil {
 		return nil, fmt.Errorf("%s %s giving up after %d attempt(s)",
-			req.Method, req.URL, attempt)
+			req.Method, redactURL(req.URL), attempt)
 	}
 
 	return nil, fmt.Errorf("%s %s giving up after %d attempt(s): %w",
-		req.Method, req.URL, attempt, err)
+		req.Method, redactURL(req.URL), attempt, err)
 }
 
 // Try to read the response body so we can reuse this connection.
@@ -903,3 +903,17 @@ func (c *Client) StandardClient() *http.Client {
 		Transport: &RoundTripper{Client: c},
 	}
 }
+
+// Taken from url.URL#Redacted() which was introduced in go 1.15.
+// We can switch to using it directly if we'll bump the minimum required go version.
+func redactURL(u *url.URL) string {
+	if u == nil {
+		return ""
+	}
+
+	ru := *u
+	if _, has := ru.User.Password(); has {
+		ru.User = url.UserPassword(ru.User.Username(), "xxxxx")
+	}
+	return ru.String()
+}
diff --git a/agent/vendor/modules.txt b/agent/vendor/modules.txt
index a90297d..d1130bc 100644
--- a/agent/vendor/modules.txt
+++ b/agent/vendor/modules.txt
@@ -208,7 +208,7 @@ github.com/gorilla/mux
 # github.com/hashicorp/go-cleanhttp v0.5.2
 ## explicit; go 1.13
 github.com/hashicorp/go-cleanhttp
-# github.com/hashicorp/go-retryablehttp v0.7.6
+# github.com/hashicorp/go-retryablehttp v0.7.7
 ## explicit; go 1.19
 github.com/hashicorp/go-retryablehttp
 # github.com/jmespath/go-jmespath v0.4.0