diff --git a/.gitmodules b/.gitmodules
index c6ca4f5c77..67e37410aa 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -144,28 +144,28 @@ fxDONOTUSEurl = https://github.com/ESCOMP/mizuRoute
 [submodule "ccs_config"]
 path = ccs_config
 url = https://github.com/ESMCI/ccs_config_cesm.git
-fxtag = ccs_config_cesm1.0.0
+fxtag = ccs_config_cesm1.0.7
 fxrequired = ToplevelRequired
 fxDONOTUSEurl = https://github.com/ESMCI/ccs_config_cesm.git
 
 [submodule "cime"]
 path = cime
 url = https://github.com/ESMCI/cime
-fxtag = cime6.1.0
+fxtag = cime6.1.29
 fxrequired = ToplevelRequired
 fxDONOTUSEurl = https://github.com/ESMCI/cime
 
 [submodule "cmeps"]
 path = components/cmeps
 url = https://github.com/ESCOMP/CMEPS.git
-fxtag = cmeps1.0.2
+fxtag = cmeps1.0.16
 fxrequired = ToplevelRequired
 fxDONOTUSEurl = https://github.com/ESCOMP/CMEPS.git
 
 [submodule "cdeps"]
 path = components/cdeps
 url = https://github.com/ESCOMP/CDEPS.git
-fxtag = cdeps1.0.48
+fxtag = cdeps1.0.53
 fxrequired = ToplevelRequired
 fxDONOTUSEurl = https://github.com/ESCOMP/CDEPS.git
 
@@ -179,7 +179,7 @@ fxDONOTUSEurl = https://github.com/ESCOMP/CESM_share
 [submodule "parallelio"]
 path = libraries/parallelio
 url = https://github.com/NCAR/ParallelIO
-fxtag = pio2_6_2
+fxtag = pio2_6_3
 fxrequired = ToplevelRequired
 fxDONOTUSEurl = https://github.com/NCAR/ParallelIO
 
@@ -193,13 +193,13 @@ fxDONOTUSEurl = https://github.com/ESCOMP/CESM_CICE
 [submodule "clm"]
 path = components/clm
 url = https://github.com/ESCOMP/CTSM
-fxtag = ctsm5.2.027
+fxtag = ctsm5.3.002
 fxrequired = ToplevelRequired
 fxDONOTUSEurl = https://github.com/ESCOMP/CTSM
 
 [submodule "fms"]
 path = libraries/FMS
 url = https://github.com/ESCOMP/FMS_interface
-fxtag = fi_240516
+fxtag = fi_240828
 fxrequired = ToplevelRequired
 fxDONOTUSEurl = https://github.com/ESCOMP/FMS_interface