diff --git a/setup.cfg b/setup.cfg
index 23818fde9..bfa4ff250 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -19,33 +19,33 @@ install_requires =
     # If a constraint is not set here or if the dependency is pinned to a hash
     # it will be auto-pinned to the latest release version by the pre-release workflow   
     #
-    flask-restful
-    opentelemetry-distro
-    opentelemetry-exporter-jaeger
-    semver
+    flask-restful == 0.3.10
+    opentelemetry-distro == 0.46b0
+    opentelemetry-exporter-jaeger == 1.21.0
+    semver == 3.0.2
     # For databroker
-    humanize
-    pandas
-    xarray
-    doct
-    databroker
-    pydantic<2.0 # See https://github.com/DiamondLightSource/hyperion/issues/774
-    scipy
-    pyzmq
-    scanspec
-    numpy
-    pyepics
-    ispyb
-    nexgen    
+    humanize == 4.9.0
+    pandas == 2.2.2
+    xarray == 2024.6.0
+    doct == 1.1.0
+    databroker == 1.2.5
+    pydantic == 1.10.16 # See https://github.com/DiamondLightSource/hyperion/issues/774
+    scipy == 1.13.1
+    pyzmq == 26.0.3
+    scanspec == 0.6.6
+    numpy == 1.26.4
+    pyepics == 3.5.3
+    ispyb == 10.0.0
+    nexgen == 0.9.3
     #
     # These dependencies may be issued as pre-release versions and should have a pin constraint
     # as by default pip-install will not upgrade to a pre-release.
     # 
     ophyd == 1.9.0
-    ophyd-async >= 0.3a5
-    bluesky >= 1.13.0a3
-    blueapi >= 0.4.3-rc1
-    dls-dodal @ git+https://github.com/DiamondLightSource/dodal.git
+    ophyd-async == 0.3.1
+    bluesky == 1.13.0a3
+    blueapi == 0.4.3rc1
+    dls-dodal == 1.28.0
 
 [options.entry_points]
 console_scripts =