diff --git a/versions.lock b/versions.lock
index fd2ce43..1285a3f 100644
--- a/versions.lock
+++ b/versions.lock
@@ -24,8 +24,8 @@ com.google.guava:guava:31.1-jre (9 constraints: f09cdd90)
 com.google.guava:listenablefuture:9999.0-empty-to-avoid-conflict-with-guava (1 constraints: bd17c918)
 com.google.j2objc:j2objc-annotations:1.3 (1 constraints: b809eda0)
 com.jakewharton.nopen:nopen-annotations:1.0.1 (3 constraints: 7d256836)
-com.markelliot.barista.tracing:barista-tracing:0.33.0 (1 constraints: 3805343b)
-com.markelliot.result:result:0.33.0 (1 constraints: 3805343b)
+com.markelliot.barista.tracing:barista-tracing:0.34.0 (1 constraints: 3905373b)
+com.markelliot.result:result:0.34.0 (1 constraints: 3905373b)
 com.palantir.conjure.java:conjure-java-undertow-runtime:6.73.0 (1 constraints: 4205683b)
 com.palantir.conjure.java:conjure-lib:6.73.0 (1 constraints: cd133662)
 com.palantir.conjure.java:conjure-undertow-lib:6.73.0 (1 constraints: 69178637)
diff --git a/versions.props b/versions.props
index 03e0e4d..b603de9 100644
--- a/versions.props
+++ b/versions.props
@@ -6,8 +6,8 @@ com.google.errorprone:error_prone_core = 2.18.0
 com.google.googlejavaformat:google-java-format = 1.16.0
 com.google.guava:guava = 31.1-jre
 com.jakewharton.nopen:* = 1.0.1
-com.markelliot.barista.tracing:barista-tracing = 0.33.0
-com.markelliot.result:result = 0.33.0
+com.markelliot.barista.tracing:barista-tracing = 0.34.0
+com.markelliot.result:result = 0.34.0
 com.palantir.conjure.java:* = 6.73.0
 com.squareup:javapoet = 1.13.0
 io.undertow:undertow-core = 2.3.4.Final