diff --git a/build.gradle.kts b/build.gradle.kts
index e87dd3c..4d2e0ae 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -121,7 +121,7 @@ fun generateTask(taskName: String, incubating: Boolean) {
         "--mount", "type=bind,source=${modelPath},target=/home/weaver/source,readonly",
         "--mount", "type=bind,source=$projectDir/buildscripts/templates,target=/home/weaver/templates,readonly",
         "--mount", "type=bind,source=$projectDir/$outputDir,target=/home/weaver/target",
-        "otel/weaver:v0.21.2@sha256:2401de985c38bdb98b43918e2f43aa36b2afed4aa5669ac1c1de0a17301cd36d",
+        "otel/weaver:v0.22.1@sha256:33ae522ae4b71c1c562563c1d81f46aa0f79f088a0873199143a1f11ac30e5c9",
         "registry", "generate",
         "--registry=/home/weaver/source",
         "--templates=/home/weaver/templates",