diff --git a/.github/workflows/ghcr-publish.yml b/.github/workflows/ghcr-publish.yml
index ce8c9fab..162f796f 100644
--- a/.github/workflows/ghcr-publish.yml
+++ b/.github/workflows/ghcr-publish.yml
@@ -73,6 +73,8 @@ jobs:
           cache-to: type=gha,mode=max
           platforms: ${{ matrix.platform }}
           outputs: type=image,name=${{ env.REGISTRY_IMAGE }},push-by-digest=true,name-canonical=true,push=true
+          build-args: |
+            SOURCEBOT_VERSION=${{ github.ref_name }}
 
       - name: Export digest
         run: |
diff --git a/CHANGELOG.md b/CHANGELOG.md
index f5223492..b491ccd9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Added
+
+- Added a `SOURCEBOT_VERSION` build argument to the Docker image. ([#41](https://github.com/sourcebot-dev/sourcebot/pull/41))
+- Added the `sourcebot_version` property to all PostHog events for versioned telemetry. ([#41](https://github.com/sourcebot-dev/sourcebot/pull/41)
+
 ## [1.0.3] - 2024-10-15
 
 ### Fixed
diff --git a/Dockerfile b/Dockerfile
index 795300ea..7d06d144 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -24,6 +24,7 @@ COPY . .
 ENV NEXT_TELEMETRY_DISABLED=1
 # @see: https://phase.dev/blog/nextjs-public-runtime-variables/
 ARG NEXT_PUBLIC_SOURCEBOT_TELEMETRY_DISABLED=BAKED_NEXT_PUBLIC_SOURCEBOT_TELEMETRY_DISABLED
+ARG NEXT_PUBLIC_SOURCEBOT_VERSION=BAKED_NEXT_PUBLIC_SOURCEBOT_VERSION
 RUN yarn run build
 
 # ------ Runner ------
@@ -35,6 +36,10 @@ ENV DATA_DIR=/data
 ENV CONFIG_PATH=$DATA_DIR/config.json
 ENV DATA_CACHE_DIR=$DATA_DIR/.sourcebot
 
+ARG SOURCEBOT_VERSION=unknown
+ENV SOURCEBOT_VERSION=$SOURCEBOT_VERSION
+RUN echo "Sourcebot Version: $SOURCEBOT_VERSION"
+
 ENV GITHUB_HOSTNAME=github.com
 ENV GITLAB_HOSTNAME=gitlab.com
 
diff --git a/entrypoint.sh b/entrypoint.sh
index fce3fb6d..9acd18d1 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,6 +1,8 @@
 #!/bin/sh
 set -e
 
+echo -e "\e[34m[Info] Sourcebot version: $SOURCEBOT_VERSION\e[0m"
+
 # Issue a info message about telemetry
 if [ ! -z "$SOURCEBOT_TELEMETRY_DISABLED" ]; then
     echo -e "\e[34m[Info] Disabling telemetry since SOURCEBOT_TELEMETRY_DISABLED was set.\e[0m"
@@ -23,7 +25,10 @@ if [ ! -f "$FIRST_RUN_FILE" ]; then
         curl -L -s --header "Content-Type: application/json" -d '{
             "api_key": "'"$NEXT_PUBLIC_POSTHOG_KEY"'",
             "event": "install",
-            "distinct_id": "'"$(uuidgen)"'"
+            "distinct_id": "'"$(uuidgen)"'",
+            "properties": {
+                "sourcebot_version": "'"$SOURCEBOT_VERSION"'"
+            }
         }' https://us.i.posthog.com/capture/ > /dev/null
     fi
 fi
@@ -79,9 +84,15 @@ if [ -z "$NEXT_PUBLIC_SOURCEBOT_TELEMETRY_DISABLED" ] && [ ! -z "$SOURCEBOT_TELE
     export NEXT_PUBLIC_SOURCEBOT_TELEMETRY_DISABLED="$SOURCEBOT_TELEMETRY_DISABLED"
 fi
 
+# Infer NEXT_PUBLIC_SOURCEBOT_VERSION if it is not set
+if [ -z "$NEXT_PUBLIC_SOURCEBOT_VERSION" ] && [ ! -z "$SOURCEBOT_VERSION" ]; then
+    export NEXT_PUBLIC_SOURCEBOT_VERSION="$SOURCEBOT_VERSION"
+fi
+
 find /app/public /app/.next -type f -name "*.js" |
 while read file; do
     sed -i "s|BAKED_NEXT_PUBLIC_SOURCEBOT_TELEMETRY_DISABLED|${NEXT_PUBLIC_SOURCEBOT_TELEMETRY_DISABLED}|g" "$file"
+    sed -i "s|BAKED_NEXT_PUBLIC_SOURCEBOT_VERSION|${NEXT_PUBLIC_SOURCEBOT_VERSION}|g" "$file"
 done
 
 exec supervisord -c /etc/supervisor/conf.d/supervisord.conf
\ No newline at end of file
diff --git a/src/hooks/useCaptureEvent.ts b/src/hooks/useCaptureEvent.ts
index 70652afb..ad7d66db 100644
--- a/src/hooks/useCaptureEvent.ts
+++ b/src/hooks/useCaptureEvent.ts
@@ -3,13 +3,17 @@
 import { CaptureOptions } from "posthog-js";
 import posthog from "posthog-js";
 import { PosthogEvent, PosthogEventMap } from "../lib/posthogEvents";
+import { NEXT_PUBLIC_SOURCEBOT_VERSION } from "@/lib/environment.client";
 
 export function captureEvent<E extends PosthogEvent>(event: E, properties: PosthogEventMap[E], options?: CaptureOptions) {
     if(!options) {
         options = {};
     }
     options.send_instantly = true;
-    posthog.capture(event, properties, options);
+    posthog.capture(event, {
+        ...properties,
+        sourcebot_version: NEXT_PUBLIC_SOURCEBOT_VERSION,
+    }, options);
 }
 
 /**
diff --git a/src/lib/environment.client.ts b/src/lib/environment.client.ts
index ba0d2904..fcb22b4b 100644
--- a/src/lib/environment.client.ts
+++ b/src/lib/environment.client.ts
@@ -7,3 +7,4 @@ export const NEXT_PUBLIC_POSTHOG_HOST = getEnv(process.env.NEXT_PUBLIC_POSTHOG_H
 export const NEXT_PUBLIC_POSTHOG_UI_HOST = getEnv(process.env.NEXT_PUBLIC_POSTHOG_UI_HOST);
 export const NEXT_PUBLIC_POSTHOG_ASSET_HOST = getEnv(process.env.NEXT_PUBLIC_POSTHOG_ASSET_HOST);
 export const NEXT_PUBLIC_SOURCEBOT_TELEMETRY_DISABLED = getEnvBoolean(process.env.NEXT_PUBLIC_SOURCEBOT_TELEMETRY_DISABLED, false);
+export const NEXT_PUBLIC_SOURCEBOT_VERSION = getEnv(process.env.NEXT_PUBLIC_SOURCEBOT_VERSION, "unknown");