diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7fef51b0e57a6a4e1a83e7d0b747e77734176eef..64c6076dd151404e1c90838b184432ea1841e853 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -245,6 +245,7 @@ NSHM Tests:
   needs: []
   parallel:
     matrix:
+      - CMD: testAlaska2007
       - CMD: testAlaska2023
       - CMD: testConus2018
       - CMD: testConus2023
diff --git a/nshms.yml b/nshms.yml
index e414cbf46a0a87c1b53d298fd40f6f5fd5d8ae10..784b70c5ff474f647a38313cf8e6aec59765f109 100644
--- a/nshms.yml
+++ b/nshms.yml
@@ -2,10 +2,10 @@
 # NSHMs to use for unit tests and for deployments.
 ####
 nshms:
-  # Alaska 2023 NSHM
+  # Alaska 2007 NSHM
   -
     repo: nshm-alaska
-    tag: 2.2.0
+    tag: 2.2.1
     year: 2007
     deployments:
       development:
diff --git a/src/test/resources/e2e/nshm-alaska-2007/ANCHORAGE_AK.json b/src/test/resources/e2e/nshm-alaska-2007/ANCHORAGE_AK.json
index 81f87b76c9e26cd249a34929a553115f1c507f41..d327441dc38348100823e5520a161d4adffb9249 100644
--- a/src/test/resources/e2e/nshm-alaska-2007/ANCHORAGE_AK.json
+++ b/src/test/resources/e2e/nshm-alaska-2007/ANCHORAGE_AK.json
@@ -3,24 +3,24 @@
     "xs": [
       -5.991464547107982,
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+      -5.181423615076538,
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+      1.7119945007591926
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@@ -32,16 +32,16 @@
       0.1660428466673632,
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+      1.7997491318464677E-12,
       0.0
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@@ -61,10 +61,10 @@
       -1.5994875815809322,
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+      0.832909122935104,
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@@ -73,18 +73,18 @@
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       0.0019431717707338516,
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+      7.326467022422193E-5,
       5.361893639138177E-6,
       2.0660199338622954E-7,
       3.1708663587822375E-10,
@@ -115,24 +115,24 @@
       1.998773638612381
     ],
     "ys": [
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+      1.7220962968776978,
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     ]
diff --git a/src/test/resources/e2e/nshm-alaska-2007/FAIRBANKS_AK.json b/src/test/resources/e2e/nshm-alaska-2007/FAIRBANKS_AK.json
index 9905470df879c8e282140f339401e0c1e8f85757..8cfd6806e8535e70a1c6ff7d6244f41896df4df6 100644
--- a/src/test/resources/e2e/nshm-alaska-2007/FAIRBANKS_AK.json
+++ b/src/test/resources/e2e/nshm-alaska-2007/FAIRBANKS_AK.json
@@ -3,43 +3,43 @@
     "xs": [
       -5.991464547107982,
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@@ -61,17 +61,17 @@
       -1.5994875815809322,
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-      -0.3856624808119846,
+      -0.38566248081198456,
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       1.235471471385307,
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     "ys": [
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+      0.31527269776137723,
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@@ -133,7 +133,7 @@
       7.925255124903666E-5,
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-      1.089640439801509E-7,
+      1.0896404398015089E-7,
       2.452338948529823E-10
     ]
   }
diff --git a/src/test/resources/e2e/nshm-alaska-2007/JUNEAU_AK.json b/src/test/resources/e2e/nshm-alaska-2007/JUNEAU_AK.json
index 860bfd86525d5db1a2ba3b9ea301c4fd8a7713d9..a18ed264e491cd2a93b7ac4c7ecc1ecd364be801 100644
--- a/src/test/resources/e2e/nshm-alaska-2007/JUNEAU_AK.json
+++ b/src/test/resources/e2e/nshm-alaska-2007/JUNEAU_AK.json
@@ -3,44 +3,44 @@
     "xs": [
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@@ -61,28 +61,28 @@
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@@ -115,21 +115,21 @@
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diff --git a/src/test/resources/e2e/nshm-alaska-2007/KODIAK_AK.json b/src/test/resources/e2e/nshm-alaska-2007/KODIAK_AK.json
index 55efc0f09e943fbd021f5d573f5db58940b8ab35..f71dcfe8e65907b258ed8072c20ce9269a10b1b1 100644
--- a/src/test/resources/e2e/nshm-alaska-2007/KODIAK_AK.json
+++ b/src/test/resources/e2e/nshm-alaska-2007/KODIAK_AK.json
@@ -3,35 +3,35 @@
     "xs": [
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@@ -61,27 +61,27 @@
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@@ -117,21 +117,21 @@
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diff --git a/src/test/resources/e2e/nshm-alaska-2007/VALDEZ_AK.json b/src/test/resources/e2e/nshm-alaska-2007/VALDEZ_AK.json
index e0f2be1bfe6c6213c8f6f0e09a58bb9e06bfcc03..b6e513485f775454808a22d52f2d5099308e71b0 100644
--- a/src/test/resources/e2e/nshm-alaska-2007/VALDEZ_AK.json
+++ b/src/test/resources/e2e/nshm-alaska-2007/VALDEZ_AK.json
@@ -3,36 +3,36 @@
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@@ -61,22 +61,22 @@
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@@ -117,11 +117,11 @@
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