diff --git a/eic-spack.sh b/eic-spack.sh
index 4aaf2dba56a80a11206453eb4765a379095dcfac..f705018e10e66d9554cec71990415c653075bcdb 100644
--- a/eic-spack.sh
+++ b/eic-spack.sh
@@ -3,7 +3,7 @@ EICSPACK_ORGREPO="eic/eic-spack"
 
 ## EIC spack github version, e.g. v0.19.7 or commit hash
 ## note: nightly builds will use e.g. releases/v0.19
-EICSPACK_VERSION="v0.20.9"
+EICSPACK_VERSION="v0.20.10"
 
 ## Space-separated list of eic-spack cherry-picks
 read -r -d '' EICSPACK_CHERRYPICKS <<- \
diff --git a/spack-environment/packages.yaml b/spack-environment/packages.yaml
index 2f99b0bc51a38407018c4de62d54c52c307b5941..54df0145d6fc67aafc9ffba4bad4595b7657e9ff 100644
--- a/spack-environment/packages.yaml
+++ b/spack-environment/packages.yaml
@@ -130,7 +130,7 @@ packages:
     - '@1.0.6'
   jana2:
     require:
-    - '@2.1.0'
+    - '@2.1.1'
     - -ipo +podio +root +zmq
   lcov:
     require: