diff --git a/analysis/org.eclipse.tracecompass.analysis.os.linux.core/META-INF/MANIFEST.MF b/analysis/org.eclipse.tracecompass.analysis.os.linux.core/META-INF/MANIFEST.MF
index 795b04bda6..13948210e8 100644
--- a/analysis/org.eclipse.tracecompass.analysis.os.linux.core/META-INF/MANIFEST.MF
+++ b/analysis/org.eclipse.tracecompass.analysis.os.linux.core/META-INF/MANIFEST.MF
@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %Bundle-Name
 Bundle-Vendor: %Bundle-Vendor
-Bundle-Version: 8.2.1.qualifier
+Bundle-Version: 9.0.0.qualifier
 Bundle-Localization: plugin
 Bundle-SymbolicName: org.eclipse.tracecompass.analysis.os.linux.core;singleton:=true
 Bundle-Activator: org.eclipse.tracecompass.internal.analysis.os.linux.core.Activator
diff --git a/analysis/org.eclipse.tracecompass.analysis.os.linux.core/src/org/eclipse/tracecompass/analysis/os/linux/core/execution/graph/OsSystemModel.java b/analysis/org.eclipse.tracecompass.analysis.os.linux.core/src/org/eclipse/tracecompass/analysis/os/linux/core/execution/graph/OsSystemModel.java
index bea8db10c0..54217c78a6 100644
--- a/analysis/org.eclipse.tracecompass.analysis.os.linux.core/src/org/eclipse/tracecompass/analysis/os/linux/core/execution/graph/OsSystemModel.java
+++ b/analysis/org.eclipse.tracecompass.analysis.os.linux.core/src/org/eclipse/tracecompass/analysis/os/linux/core/execution/graph/OsSystemModel.java
@@ -1,5 +1,5 @@
 /*******************************************************************************
- * Copyright (c) 2015, 2022 École Polytechnique de Montréal
+ * Copyright (c) 2015, 2024 École Polytechnique de Montréal and others
  *
  * All rights reserved. This program and the accompanying materials are
  * made available under the terms of the Eclipse Public License 2.0 which
@@ -74,19 +74,6 @@ public void cacheTidOnCpu(Integer cpu, HostThread ht) {
         return findWorker(ht, cpu);
     }
 
-    /**
-     * Return the worker associated with this host TID
-     *
-     * @param ht
-     *            The host thread associated with a worker
-     * @return The {@link OsWorker} associated with a host thread
-     * @deprecated Use the {@link #findWorker(HostThread, Integer)} instead with a null CPU
-     */
-    @Deprecated
-    public @Nullable OsWorker findWorker(HostThread ht) {
-        return fWorkerMap.get(ht);
-    }
-
     /**
      * Return the worker associated with this host TID
      *
@@ -105,18 +92,6 @@ public void cacheTidOnCpu(Integer cpu, HostThread ht) {
         return fWorkerMap.get(ht);
     }
 
-    /**
-     * Add a new worker to the system
-     *
-     * @param worker
-     *            The worker to add
-     * @deprecated Use the {@link #addWorker(OsWorker, Integer)} instead
-     */
-    @Deprecated
-    public void addWorker(OsWorker worker) {
-        fWorkerMap.put(worker.getHostThread(), worker);
-    }
-
     /**
      * Add a new worker to the system
      *