diff --git a/Cargo.lock b/Cargo.lock
index 43cda6fc4..fb0d3373f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -81,7 +81,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e01ed3140b2f8d422c68afa1ed2e85d996ea619c988ac834d255db32138655cb"
 dependencies = [
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -218,7 +218,7 @@ dependencies = [
  "actix-router",
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -281,7 +281,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9dd80fa0bd6217e482112d9d87a05af8e0f8dec9e3aa51f34816f761c5cf7da7"
 dependencies = [
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -747,7 +747,7 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -900,7 +900,7 @@ dependencies = [
  "regex",
  "rustc-hash",
  "shlex",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -1231,7 +1231,7 @@ dependencies = [
  "heck",
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -1510,7 +1510,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -1521,7 +1521,7 @@ checksum = "d336a2a514f6ccccaa3e09b02d41d35330c07ddf03a62165fcec10bb561c7806"
 dependencies = [
  "darling_core",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -2019,7 +2019,7 @@ checksum = "1063ad4c9e094b3f798acee16d9a47bd7372d9699be2de21b05c3bd3f34ab848"
 dependencies = [
  "datafusion-doc",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -2209,7 +2209,7 @@ checksum = "30542c1ad912e0e3d22a1935c290e12e8a29d704a420177a31faad4a601a0800"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -2230,7 +2230,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -2240,7 +2240,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab63b0e2bf4d5928aff72e83a7dace85d7bba5fe12dcc3c5a572d78caffd3f3c"
 dependencies = [
  "derive_builder_core",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -2253,7 +2253,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustc_version",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -2283,7 +2283,7 @@ dependencies = [
  "convert_case 0.6.0",
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
  "unicode-xid",
 ]
 
@@ -2297,7 +2297,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustc_version",
- "syn 2.0.108",
+ "syn",
  "unicode-xid",
 ]
 
@@ -2320,7 +2320,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -2527,7 +2527,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -2706,6 +2706,12 @@ version = "0.4.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
+[[package]]
+name = "hmac-sha256"
+version = "1.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad6880c8d4a9ebf39c6e8b77007ce223f646a4d21ce29d99f70cb16420545425"
+
 [[package]]
 name = "hostname"
 version = "0.4.0"
@@ -3064,7 +3070,7 @@ checksum = "1ec89e9337638ecdc08744df490b221a7399bf8d164eb52a665454e60e075ad6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -3073,16 +3079,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
-[[package]]
-name = "idna"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "634d9b1461af396cad843f47fdba5597a4f9e6ddd4bfb6ff5d85028c25cb12f6"
-dependencies = [
- "unicode-bidi",
- "unicode-normalization",
-]
-
 [[package]]
 name = "idna"
 version = "1.1.0"
@@ -3585,7 +3581,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -3652,14 +3648,15 @@ checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775"
 
 [[package]]
 name = "openid"
-version = "0.15.0"
+version = "0.18.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "627898ab5b3fff5e5f1dc0e404bafdbb87a4337d815e86149f53640380946ccc"
+checksum = "c0a9d93c04da2d5e11578af6207f163c0816698b24c25a7aefae06a71e2d07bb"
 dependencies = [
  "base64 0.22.1",
  "biscuit",
  "chrono",
- "lazy_static",
+ "getrandom 0.3.1",
+ "hmac-sha256",
  "mime",
  "reqwest 0.12.12",
  "serde",
@@ -4041,7 +4038,7 @@ checksum = "d56a66c0c55993aa927429d0f8a0abfd74f084e4d9c192cffed01e418d83eefb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -4084,7 +4081,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
 dependencies = [
  "proc-macro2",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -4097,27 +4094,25 @@ dependencies = [
 ]
 
 [[package]]
-name = "proc-macro-error"
-version = "1.0.4"
+name = "proc-macro-error-attr2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da25490ff9892aab3fcf7c36f08cfb902dd3e71ca0f9f9517bea02a73a5ce38c"
+checksum = "96de42df36bb9bba5542fe9f1a054b8cc87e172759a1868aa05c1f3acc89dfc5"
 dependencies = [
- "proc-macro-error-attr",
  "proc-macro2",
  "quote",
- "syn 1.0.109",
- "version_check",
 ]
 
 [[package]]
-name = "proc-macro-error-attr"
-version = "1.0.4"
+name = "proc-macro-error2"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1be40180e52ecc98ad80b184934baf3d0d29f979574e439af5a55274b35f869"
+checksum = "11ec05c52be0a07b08061f7dd003e7d7092e0472bc731b4af7bb1ef876109802"
 dependencies = [
+ "proc-macro-error-attr2",
  "proc-macro2",
  "quote",
- "version_check",
+ "syn",
 ]
 
 [[package]]
@@ -4227,7 +4222,7 @@ dependencies = [
  "itertools 0.13.0",
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -4240,7 +4235,7 @@ dependencies = [
  "itertools 0.14.0",
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -4502,7 +4497,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "76009fbe0614077fc1a2ce255e3a1881a2e3a3527097d5dc6d8212c585e7e38b"
 dependencies = [
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -4700,7 +4695,7 @@ dependencies = [
  "regex",
  "relative-path",
  "rustc_version",
- "syn 2.0.108",
+ "syn",
  "unicode-ident",
 ]
 
@@ -4718,7 +4713,7 @@ dependencies = [
  "regex",
  "relative-path",
  "rustc_version",
- "syn 2.0.108",
+ "syn",
  "unicode-ident",
 ]
 
@@ -4995,7 +4990,7 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -5043,7 +5038,7 @@ checksum = "6c64451ba24fc7a6a2d60fc75dd9c83c90903b19028d4eff35e88fc1e86564e9"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -5228,7 +5223,7 @@ checksum = "da5fc6819faabb412da764b99d3b713bb55083c11e7e0c00144d386cd6a1939c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -5289,7 +5284,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "rustversion",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -5298,16 +5293,6 @@ version = "2.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
 
-[[package]]
-name = "syn"
-version = "1.0.109"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
-dependencies = [
- "proc-macro2",
- "unicode-ident",
-]
-
 [[package]]
 name = "syn"
 version = "2.0.108"
@@ -5342,7 +5327,7 @@ checksum = "c8af7666ab7b6390ab78131fb5b0fce11d6b7a6951602017c35fa82800708971"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -5425,7 +5410,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -5436,7 +5421,7 @@ checksum = "26afc1baea8a989337eeb52b6e72a039780ce45c3edfcc9c5b9d112feeb173c2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -5552,7 +5537,7 @@ checksum = "af407857209536a95c8e56f8231ef2c2e2aff839b22e07a1ffcbc617e9db9fa5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -5771,7 +5756,7 @@ checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -5855,27 +5840,12 @@ version = "2.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75b844d17643ee918803943289730bec8aac480150456169e647ed0b576ba539"
 
-[[package]]
-name = "unicode-bidi"
-version = "0.3.18"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5c1cb5db39152898a79168971543b1cb5020dff7fe43c8dc468b0885f5e29df5"
-
 [[package]]
 name = "unicode-ident"
 version = "1.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a210d160f08b701c8721ba1c726c11662f877ea6b7094007e1ca9a1041945034"
 
-[[package]]
-name = "unicode-normalization"
-version = "0.1.24"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5033c97c4262335cded6d6fc3e5c18ab755e1a3dc96376350f3d8e9f009ad956"
-dependencies = [
- "tinyvec",
-]
-
 [[package]]
 name = "unicode-segmentation"
 version = "1.12.0"
@@ -5934,7 +5904,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "08bc136a29a3d1758e07a9cca267be308aeebf5cfd5a10f3f67ab2097683ef5b"
 dependencies = [
  "form_urlencoded",
- "idna 1.1.0",
+ "idna",
  "percent-encoding",
  "serde",
 ]
@@ -5970,11 +5940,11 @@ dependencies = [
 
 [[package]]
 name = "validator"
-version = "0.18.1"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db79c75af171630a3148bd3e6d7c4f42b6a9a014c2945bc5ed0020cbb8d9478e"
+checksum = "d0b4a29d8709210980a09379f27ee31549b73292c87ab9899beee1c0d3be6303"
 dependencies = [
- "idna 0.5.0",
+ "idna",
  "once_cell",
  "regex",
  "serde",
@@ -5986,16 +5956,16 @@ dependencies = [
 
 [[package]]
 name = "validator_derive"
-version = "0.18.2"
+version = "0.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df0bcf92720c40105ac4b2dda2a4ea3aa717d4d6a862cc217da653a4bd5c6b10"
+checksum = "bac855a2ce6f843beb229757e6e570a42e837bcb15e5f449dd48d5747d41bf77"
 dependencies = [
  "darling",
  "once_cell",
- "proc-macro-error",
+ "proc-macro-error2",
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -6126,7 +6096,7 @@ dependencies = [
  "log",
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
  "wasm-bindgen-shared",
 ]
 
@@ -6161,7 +6131,7 @@ checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -6303,7 +6273,7 @@ checksum = "9107ddc059d5b6fbfbffdfa7a7fe3e22a226def0b2608f72e9d552763d3e1ad7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -6314,7 +6284,7 @@ checksum = "29bee4b38ea3cde66011baa44dba677c432a78593e202392d1e9070cf2a7fca7"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -6668,7 +6638,7 @@ checksum = "2380878cad4ac9aac1e2435f3eb4020e8374b5f13c296cb75b4620ff8e229154"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
  "synstructure",
 ]
 
@@ -6699,7 +6669,7 @@ checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -6710,7 +6680,7 @@ checksum = "88d2b8d9c68ad2b9e4340d7832716a4d21a22a1154777ad56ea55c51a9cf3831"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
@@ -6730,7 +6700,7 @@ checksum = "595eed982f7d355beb85837f651fa22e90b3c044842dc7f2c2842c086f295808"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
  "synstructure",
 ]
 
@@ -6759,7 +6729,7 @@ checksum = "6eafa6dfb17584ea3e2bd6e76e0cc15ad7af12b09abdd1ca55961bed9b1063c6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.108",
+ "syn",
 ]
 
 [[package]]
diff --git a/src/handlers/http/logstream.rs b/src/handlers/http/logstream.rs
index 604ab9c3a..06a1249d3 100644
--- a/src/handlers/http/logstream.rs
+++ b/src/handlers/http/logstream.rs
@@ -20,6 +20,7 @@ use self::error::StreamError;
 use super::cluster::utils::{IngestionStats, QueriedStats, StorageStats};
 use super::query::update_schema_when_distributed;
 use crate::event::format::override_data_type;
+use crate::handlers::http::modal::utils::logstream_utils::delete_zombie_filters;
 use crate::hottier::{CURRENT_HOT_TIER_VERSION, HotTierManager, StreamHotTier};
 use crate::metadata::SchemaVersion;
 use crate::metrics::{EVENTS_INGESTED_DATE, EVENTS_INGESTED_SIZE_DATE, EVENTS_STORAGE_SIZE_DATE};
@@ -79,6 +80,12 @@ pub async fn delete(stream_name: Path<String>) -> Result<impl Responder, StreamE
     stats::delete_stats(&stream_name, "json")
         .unwrap_or_else(|e| warn!("failed to delete stats for stream {}: {:?}", stream_name, e));
 
+
+    // clear filters associated to the deleted logstream
+    delete_zombie_filters(&stream_name)
+        .await
+        .map_err(|e| StreamError::Anyhow(anyhow::anyhow!(e)))?;
+
     Ok((format!("log stream {stream_name} deleted"), StatusCode::OK))
 }
 
diff --git a/src/handlers/http/modal/utils/logstream_utils.rs b/src/handlers/http/modal/utils/logstream_utils.rs
index 533d5d86f..b2c4f9a5a 100644
--- a/src/handlers/http/modal/utils/logstream_utils.rs
+++ b/src/handlers/http/modal/utils/logstream_utils.rs
@@ -19,13 +19,16 @@
 use actix_web::http::header::HeaderMap;
 
 use crate::{
-    event::format::LogSource,
+    event::format::LogSource, 
     handlers::{
         CUSTOM_PARTITION_KEY, LOG_SOURCE_KEY, STATIC_SCHEMA_FLAG, STREAM_TYPE_KEY,
         TELEMETRY_TYPE_KEY, TIME_PARTITION_KEY, TIME_PARTITION_LIMIT_KEY, TelemetryType,
         UPDATE_STREAM_KEY,
-    },
-    storage::StreamType,
+    }, 
+    metastore::MetastoreError, 
+    parseable::PARSEABLE, 
+    storage::StreamType, 
+    users::filters::{FILTERS, Filter}
 };
 
 #[derive(Debug, Default)]
@@ -74,3 +77,52 @@ impl From<&HeaderMap> for PutStreamHeaders {
         }
     }
 }
+
+
+#[derive(thiserror::Error, Debug)]
+pub enum ZombieFiltersDeletionError {
+    #[error("{0}")]
+    StreamStillExists(#[from] StreamFoundForZombieFilters),
+
+    #[error("Metastore error: {0}")]
+    GetFromMetastore(#[from] MetastoreError)
+}
+
+#[derive(Debug, thiserror::Error)]
+#[error("Stream still exists for zombie filters: {0}")]
+pub struct StreamFoundForZombieFilters(String);
+
+
+pub async fn delete_zombie_filters(stream_name: &str) -> Result<(), ZombieFiltersDeletionError> {
+    // stream should not exist in order to have zombie filters
+    if PARSEABLE.streams.contains(stream_name) {
+        return Err(ZombieFiltersDeletionError::StreamStillExists(
+            StreamFoundForZombieFilters(stream_name.to_string())
+        ));
+    }
+
+    let all_filters = PARSEABLE.metastore.get_filters().await?;
+
+    // collect filters associated with the logstream being deleted
+    let filters_for_stream: Vec<Filter> = all_filters
+        .into_iter()
+        .filter(|filter| filter.stream_name == stream_name)
+        .collect();
+
+    for filter in filters_for_stream.iter() {
+        if let Err(err) = PARSEABLE.metastore.delete_filter(filter).await {
+            tracing::warn!(
+                "failed to delete the zombie filter: {} \nfrom storage. For logstream: {}\nError: {:#?}", 
+                filter.filter_name,
+                stream_name,
+                err 
+            );
+        } else { // ok: have the filter removed from memory only when the storage deletion succeeds
+            if let Some(filter_id) = filter.filter_id.as_ref() {
+                FILTERS.delete_filter(filter_id).await;
+            }
+        }
+    }
+
+    Ok(())
+}
\ No newline at end of file