diff --git a/CHANGES.md b/CHANGES.md
index b91c13dc..82a55456 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,7 +4,7 @@
 - Removed ACE as no longer needed by Gadgetron
 - Updated Versions:
   - SIRF: a4d8cae6dd014194642d35e7fb9283e8da44a497 (10 July 2024)
-  - STIR: a9b18e0f346759ce81ebc0695d9b571079ab48f0 (9 July 2024)
+  - STIR: 6.2.0
   - parallelproj: 1.9.1 (contains a fix for truncation of the TOF kernel)
   - CIL: v24.1.0
 
diff --git a/version_config.cmake b/version_config.cmake
index 1a4d0299..01fd4ef3 100644
--- a/version_config.cmake
+++ b/version_config.cmake
@@ -137,7 +137,7 @@ set(DEFAULT_parallelproj_TAG v1.9.1)
 ## STIR
 set(STIR_REQUIRED_VERSION "6.0.0")
 set(DEFAULT_STIR_URL https://github.com/UCL/STIR)
-set(DEFAULT_STIR_TAG a9b18e0f346759ce81ebc0695d9b571079ab48f0)
+set(DEFAULT_STIR_TAG rel_6.2.0)
 
 ## SIRF
 set(DEFAULT_SIRF_URL https://github.com/SyneRBI/SIRF)