diff --git a/go.mod b/go.mod
index 54bb3ead..a5572b8d 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/brimdata/brimcap
 go 1.21
 
 require (
-	github.com/brimdata/zed v1.17.1-0.20240807205538-54a5a15e9473
+	github.com/brimdata/zed v1.17.1-0.20240809153654-ca81f72f6b23
 	github.com/fsnotify/fsnotify v1.4.9
 	github.com/gopacket/gopacket v1.2.0
 	github.com/gosuri/uilive v0.0.4
diff --git a/go.sum b/go.sum
index 312ee4b5..60f79e4f 100644
--- a/go.sum
+++ b/go.sum
@@ -21,8 +21,8 @@ github.com/axiomhq/hyperloglog v0.0.0-20191112132149-a4c4c47bc57f h1:y06x6vGnFYf
 github.com/axiomhq/hyperloglog v0.0.0-20191112132149-a4c4c47bc57f/go.mod h1:2stgcRjl6QmW+gU2h5E7BQXg4HU0gzxKWDuT5HviN9s=
 github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
 github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
-github.com/brimdata/zed v1.17.1-0.20240807205538-54a5a15e9473 h1:s+M3pscTCPgXGeOLgfnOZGS+MWKm5aGC1x/RQnandJA=
-github.com/brimdata/zed v1.17.1-0.20240807205538-54a5a15e9473/go.mod h1:DsN4jhoF1EvqHhzMTSz1GJGltBMh2iQeV1/GVEeeso0=
+github.com/brimdata/zed v1.17.1-0.20240809153654-ca81f72f6b23 h1:CtEZe964Leo5UCRKFAaMfMcCbJgS0KDqG4J3zdCJ9Ks=
+github.com/brimdata/zed v1.17.1-0.20240809153654-ca81f72f6b23/go.mod h1:DsN4jhoF1EvqHhzMTSz1GJGltBMh2iQeV1/GVEeeso0=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=