diff --git a/versions.lock b/versions.lock
index ab60149..d265d7a 100644
--- a/versions.lock
+++ b/versions.lock
@@ -26,12 +26,12 @@ 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:0.37.0 (1 constraints: 3c05403b)
 com.markelliot.result:result:0.37.0 (1 constraints: 3c05403b)
-com.palantir.conjure.java:conjure-java-undertow-runtime:7.2.0 (1 constraints: 0b051436)
-com.palantir.conjure.java:conjure-lib:7.2.0 (1 constraints: 9613574e)
-com.palantir.conjure.java:conjure-undertow-lib:7.2.0 (1 constraints: 32170b20)
+com.palantir.conjure.java:conjure-java-undertow-runtime:7.3.0 (1 constraints: 0c051736)
+com.palantir.conjure.java:conjure-lib:7.3.0 (1 constraints: 97135a4e)
+com.palantir.conjure.java:conjure-undertow-lib:7.3.0 (1 constraints: 33170e20)
 com.palantir.conjure.java.api:errors:2.34.0 (1 constraints: 21109ea9)
-com.palantir.conjure.java.runtime:conjure-java-jackson-optimizations:7.42.0 (1 constraints: 831cc0a4)
-com.palantir.conjure.java.runtime:conjure-java-jackson-serialization:7.42.0 (1 constraints: 66177d37)
+com.palantir.conjure.java.runtime:conjure-java-jackson-optimizations:7.43.0 (1 constraints: 841cc3a4)
+com.palantir.conjure.java.runtime:conjure-java-jackson-serialization:7.43.0 (1 constraints: 67178037)
 com.palantir.ri:resource-identifier:2.5.0 (1 constraints: ef0f7999)
 com.palantir.safe-logging:logger:3.2.0 (5 constraints: 285e55fb)
 com.palantir.safe-logging:logger-slf4j:3.2.0 (1 constraints: 000e5942)
diff --git a/versions.props b/versions.props
index 8e0b04d..07795b7 100644
--- a/versions.props
+++ b/versions.props
@@ -8,7 +8,7 @@ com.google.guava:guava = 31.1-jre
 com.jakewharton.nopen:* = 1.0.1
 com.markelliot.barista.tracing:barista-tracing = 0.37.0
 com.markelliot.result:result = 0.37.0
-com.palantir.conjure.java:* = 7.2.0
+com.palantir.conjure.java:* = 7.3.0
 com.squareup:javapoet = 1.13.0
 io.undertow:undertow-core = 2.3.4.Final
 org.apache.logging.log4j:* = 2.20.0