diff --git a/plume-models/src/medias.rs b/plume-models/src/medias.rs
index 1882b8fe..ba477657 100644
--- a/plume-models/src/medias.rs
+++ b/plume-models/src/medias.rs
@@ -19,7 +19,7 @@ use url::Url;
 
 const REMOTE_MEDIA_DIRECTORY: &str = "remote";
 
-#[derive(Clone, Identifiable, Queryable)]
+#[derive(Clone, Identifiable, Queryable, AsChangeset)]
 pub struct Media {
     pub id: i32,
     pub file_path: String,
@@ -225,32 +225,65 @@ impl Media {
         .copy_to(&mut dest)
         .ok()?;
 
-        // TODO: upsert
-        Media::insert(
-            conn,
-            NewMedia {
-                file_path: path.to_str()?.to_string(),
-                alt_text: image.object_props.content_string().ok()?,
-                is_remote: false,
-                remote_url: None,
-                sensitive: image.object_props.summary_string().is_ok(),
-                content_warning: image.object_props.summary_string().ok(),
-                owner_id: User::from_id(
+        Media::find_by_file_path(conn, &path.to_str()?)
+            .and_then(|mut media| {
+                let mut updated = false;
+
+                let alt_text = image.object_props.content_string().ok()?;
+                let sensitive = image.object_props.summary_string().is_ok();
+                let content_warning = image.object_props.summary_string().ok();
+                if media.alt_text != alt_text {
+                    media.alt_text = alt_text;
+                    updated = true;
+                }
+                if media.is_remote {
+                    media.is_remote = false;
+                    updated = true;
+                }
+                if media.remote_url.is_some() {
+                    media.remote_url = None;
+                    updated = true;
+                }
+                if media.sensitive != sensitive {
+                    media.sensitive = sensitive;
+                    updated = true;
+                }
+                if media.content_warning != content_warning {
+                    media.content_warning = content_warning;
+                    updated = true;
+                }
+                if updated {
+                    diesel::update(&media).set(&media).execute(&**conn)?;
+                }
+                Ok(media)
+            })
+            .or_else(|_| {
+                Media::insert(
                     conn,
-                    image
-                        .object_props
-                        .attributed_to_link_vec::<Id>()
-                        .ok()?
-                        .into_iter()
-                        .next()?
-                        .as_ref(),
-                    None,
-                    CONFIG.proxy(),
+                    NewMedia {
+                        file_path: path.to_str()?.to_string(),
+                        alt_text: image.object_props.content_string().ok()?,
+                        is_remote: false,
+                        remote_url: None,
+                        sensitive: image.object_props.summary_string().is_ok(),
+                        content_warning: image.object_props.summary_string().ok(),
+                        owner_id: User::from_id(
+                            conn,
+                            image
+                                .object_props
+                                .attributed_to_link_vec::<Id>()
+                                .ok()?
+                                .into_iter()
+                                .next()?
+                                .as_ref(),
+                            None,
+                            CONFIG.proxy(),
+                        )
+                        .map_err(|(_, e)| e)?
+                        .id,
+                    },
                 )
-                .map_err(|(_, e)| e)?
-                .id,
-            },
-        )
+            })
     }
 
     pub fn get_media_processor<'a>(conn: &'a Connection, user: Vec<&User>) -> MediaProcessor<'a> {